1827138560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 176

約数和(自身を含む): 4785656736

約数和(自身を除く): 2958518176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 128, 130, 160, 194, 208, 256, 260, 283, 320, 388, 416, 485, 512, 520, 566, 640, 776, 832, 970, 1024, 1040, 1132, 1261, 1280, 1415, 1552, 1664, 1940, 2080, 2264, 2522, 2560, 2830, 3104, 3328, 3679, 3880, 4160, 4528, 5044, 5120, 5660, 6208, 6305, 6656, 7358, 7760, 8320, 9056, 10088, 11320, 12416, 12610, 13312, 14716, 15520, 16640, 18112, 18395, 20176, 22640, 24832, 25220, 27451, 29432, 31040, 33280, 36224, 36790, 40352, 45280, 49664, 50440, 54902, 58864, 62080, 66560, 72448, 73580, 80704, 90560, 99328, 100880, 109804, 117728, 124160, 137255, 144896, 147160, 161408, 181120, 201760, 219608, 235456, 248320, 274510, 289792, 294320, 322816, 356863, 362240, 403520, 439216, 470912, 496640, 549020, 588640, 645632, 713726, 724480, 807040, 878432, 941824, 1098040, 1177280, 1291264, 1427452, 1448960, 1614080, 1756864, 1784315, 1883648, 2196080, 2354560, 2854904, 3228160, 3513728, 3568630, 3767296, 4392160, 4709120, 5709808, 6456320, 7027456, 7137260, 8784320, 9418240, 11419616, 14054912, 14274520, 17568640, 18836480, 22839232, 28109824, 28549040, 35137280, 45678464, 57098080, 70274560, 91356928, 114196160, 140549120, 182713856, 228392320, 365427712, 456784640, 913569280, 1827138560]

約数ペア:

[(1, 1827138560), (2, 913569280), (4, 456784640), (5, 365427712), (8, 228392320), (10, 182713856), (13, 140549120), (16, 114196160), (20, 91356928), (26, 70274560), (32, 57098080), (40, 45678464), (52, 35137280), (64, 28549040), (65, 28109824), (80, 22839232), (97, 18836480), (104, 17568640), (128, 14274520), (130, 14054912), (160, 11419616), (194, 9418240), (208, 8784320), (256, 7137260), (260, 7027456), (283, 6456320), (320, 5709808), (388, 4709120), (416, 4392160), (485, 3767296), (512, 3568630), (520, 3513728), (566, 3228160), (640, 2854904), (776, 2354560), (832, 2196080), (970, 1883648), (1024, 1784315), (1040, 1756864), (1132, 1614080), (1261, 1448960), (1280, 1427452), (1415, 1291264), (1552, 1177280), (1664, 1098040), (1940, 941824), (2080, 878432), (2264, 807040), (2522, 724480), (2560, 713726), (2830, 645632), (3104, 588640), (3328, 549020), (3679, 496640), (3880, 470912), (4160, 439216), (4528, 403520), (5044, 362240), (5120, 356863), (5660, 322816), (6208, 294320), (6305, 289792), (6656, 274510), (7358, 248320), (7760, 235456), (8320, 219608), (9056, 201760), (10088, 181120), (11320, 161408), (12416, 147160), (12610, 144896), (13312, 137255), (14716, 124160), (15520, 117728), (16640, 109804), (18112, 100880), (18395, 99328), (20176, 90560), (22640, 80704), (24832, 73580), (25220, 72448), (27451, 66560), (29432, 62080), (31040, 58864), (33280, 54902), (36224, 50440), (36790, 49664), (40352, 45280)]