3838525040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3155

約数の個数: 160

約数和(自身を含む): 10650401664

約数和(自身を除く): 6811876624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 61, 70, 74, 80, 112, 122, 140, 148, 185, 244, 259, 280, 296, 305, 370, 427, 488, 518, 560, 592, 610, 740, 854, 976, 1036, 1220, 1295, 1480, 1708, 2072, 2135, 2257, 2440, 2590, 2960, 3037, 3416, 4144, 4270, 4514, 4880, 5180, 6074, 6832, 8540, 9028, 10360, 11285, 12148, 15185, 15799, 17080, 18056, 20720, 21259, 22570, 24296, 30370, 31598, 34160, 36112, 42518, 45140, 48592, 60740, 63196, 78995, 85036, 90280, 106295, 112369, 121480, 126392, 157990, 170072, 180560, 185257, 212590, 224738, 242960, 252784, 315980, 340144, 370514, 425180, 449476, 561845, 631960, 741028, 786583, 850360, 898952, 926285, 1123690, 1263920, 1296799, 1482056, 1573166, 1700720, 1797904, 1852570, 2247380, 2593598, 2964112, 3146332, 3705140, 3932915, 4494760, 5187196, 6292664, 6483995, 6854509, 7410280, 7865830, 8989520, 10374392, 12585328, 12967990, 13709018, 14820560, 15731660, 20748784, 25935980, 27418036, 31463320, 34272545, 47981563, 51871960, 54836072, 62926640, 68545090, 95963126, 103743920, 109672144, 137090180, 191926252, 239907815, 274180360, 383852504, 479815630, 548360720, 767705008, 959631260, 1919262520, 3838525040]

約数ペア:

[(1, 3838525040), (2, 1919262520), (4, 959631260), (5, 767705008), (7, 548360720), (8, 479815630), (10, 383852504), (14, 274180360), (16, 239907815), (20, 191926252), (28, 137090180), (35, 109672144), (37, 103743920), (40, 95963126), (56, 68545090), (61, 62926640), (70, 54836072), (74, 51871960), (80, 47981563), (112, 34272545), (122, 31463320), (140, 27418036), (148, 25935980), (185, 20748784), (244, 15731660), (259, 14820560), (280, 13709018), (296, 12967990), (305, 12585328), (370, 10374392), (427, 8989520), (488, 7865830), (518, 7410280), (560, 6854509), (592, 6483995), (610, 6292664), (740, 5187196), (854, 4494760), (976, 3932915), (1036, 3705140), (1220, 3146332), (1295, 2964112), (1480, 2593598), (1708, 2247380), (2072, 1852570), (2135, 1797904), (2257, 1700720), (2440, 1573166), (2590, 1482056), (2960, 1296799), (3037, 1263920), (3416, 1123690), (4144, 926285), (4270, 898952), (4514, 850360), (4880, 786583), (5180, 741028), (6074, 631960), (6832, 561845), (8540, 449476), (9028, 425180), (10360, 370514), (11285, 340144), (12148, 315980), (15185, 252784), (15799, 242960), (17080, 224738), (18056, 212590), (20720, 185257), (21259, 180560), (22570, 170072), (24296, 157990), (30370, 126392), (31598, 121480), (34160, 112369), (36112, 106295), (42518, 90280), (45140, 85036), (48592, 78995), (60740, 63196)]