2818050560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 240

約数和(自身を含む): 7756050456

約数和(自身を除く): 4937999896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 289, 293, 320, 340, 416, 442, 512, 520, 544, 578, 586, 640, 680, 832, 884, 1040, 1088, 1105, 1156, 1172, 1280, 1360, 1445, 1465, 1664, 1768, 2080, 2176, 2210, 2312, 2344, 2560, 2720, 2890, 2930, 3328, 3536, 3757, 3809, 4160, 4352, 4420, 4624, 4688, 4981, 5440, 5780, 5860, 6656, 7072, 7514, 7618, 8320, 8704, 8840, 9248, 9376, 9962, 10880, 11560, 11720, 14144, 15028, 15236, 16640, 17680, 18496, 18752, 18785, 19045, 19924, 21760, 23120, 23440, 24905, 28288, 30056, 30472, 33280, 35360, 36992, 37504, 37570, 38090, 39848, 43520, 46240, 46880, 49810, 56576, 60112, 60944, 64753, 70720, 73984, 75008, 75140, 76180, 79696, 84677, 92480, 93760, 99620, 113152, 120224, 121888, 129506, 141440, 147968, 150016, 150280, 152360, 159392, 169354, 184960, 187520, 199240, 240448, 243776, 259012, 282880, 300560, 304720, 318784, 323765, 338708, 369920, 375040, 398480, 423385, 480896, 487552, 518024, 565760, 601120, 609440, 637568, 647530, 677416, 739840, 750080, 796960, 846770, 961792, 975104, 1036048, 1100801, 1202240, 1218880, 1275136, 1295060, 1354832, 1593920, 1693540, 1923584, 1950208, 2072096, 2201602, 2404480, 2437760, 2550272, 2590120, 2709664, 3187840, 3387080, 4144192, 4403204, 4808960, 4875520, 5180240, 5419328, 5504005, 6375680, 6774160, 8288384, 8806408, 9617920, 9751040, 10360480, 10838656, 11008010, 12751360, 13548320, 16576768, 17612816, 20720960, 21677312, 22016020, 27096640, 33153536, 35225632, 41441920, 43354624, 44032040, 54193280, 70451264, 82883840, 88064080, 108386560, 140902528, 165767680, 176128160, 216773120, 281805056, 352256320, 563610112, 704512640, 1409025280, 2818050560]

約数ペア:

[(1, 2818050560), (2, 1409025280), (4, 704512640), (5, 563610112), (8, 352256320), (10, 281805056), (13, 216773120), (16, 176128160), (17, 165767680), (20, 140902528), (26, 108386560), (32, 88064080), (34, 82883840), (40, 70451264), (52, 54193280), (64, 44032040), (65, 43354624), (68, 41441920), (80, 35225632), (85, 33153536), (104, 27096640), (128, 22016020), (130, 21677312), (136, 20720960), (160, 17612816), (170, 16576768), (208, 13548320), (221, 12751360), (256, 11008010), (260, 10838656), (272, 10360480), (289, 9751040), (293, 9617920), (320, 8806408), (340, 8288384), (416, 6774160), (442, 6375680), (512, 5504005), (520, 5419328), (544, 5180240), (578, 4875520), (586, 4808960), (640, 4403204), (680, 4144192), (832, 3387080), (884, 3187840), (1040, 2709664), (1088, 2590120), (1105, 2550272), (1156, 2437760), (1172, 2404480), (1280, 2201602), (1360, 2072096), (1445, 1950208), (1465, 1923584), (1664, 1693540), (1768, 1593920), (2080, 1354832), (2176, 1295060), (2210, 1275136), (2312, 1218880), (2344, 1202240), (2560, 1100801), (2720, 1036048), (2890, 975104), (2930, 961792), (3328, 846770), (3536, 796960), (3757, 750080), (3809, 739840), (4160, 677416), (4352, 647530), (4420, 637568), (4624, 609440), (4688, 601120), (4981, 565760), (5440, 518024), (5780, 487552), (5860, 480896), (6656, 423385), (7072, 398480), (7514, 375040), (7618, 369920), (8320, 338708), (8704, 323765), (8840, 318784), (9248, 304720), (9376, 300560), (9962, 282880), (10880, 259012), (11560, 243776), (11720, 240448), (14144, 199240), (15028, 187520), (15236, 184960), (16640, 169354), (17680, 159392), (18496, 152360), (18752, 150280), (18785, 150016), (19045, 147968), (19924, 141440), (21760, 129506), (23120, 121888), (23440, 120224), (24905, 113152), (28288, 99620), (30056, 93760), (30472, 92480), (33280, 84677), (35360, 79696), (36992, 76180), (37504, 75140), (37570, 75008), (38090, 73984), (39848, 70720), (43520, 64753), (46240, 60944), (46880, 60112), (49810, 56576)]