11985288640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{77867}}^1$

素因数の和:77934

約数の個数: 112

約数和(自身を含む): 31566441312

約数和(自身を除く): 19581152672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 740, 832, 962, 1040, 1184, 1480, 1924, 2080, 2368, 2405, 2960, 3848, 4160, 4810, 5920, 7696, 9620, 11840, 15392, 19240, 30784, 38480, 76960, 77867, 153920, 155734, 311468, 389335, 622936, 778670, 1012271, 1245872, 1557340, 2024542, 2491744, 2881079, 3114680, 4049084, 4983488, 5061355, 5762158, 6229360, 8098168, 10122710, 11524316, 12458720, 14405395, 16196336, 20245420, 23048632, 24917440, 28810790, 32392672, 37454027, 40490840, 46097264, 57621580, 64785344, 74908054, 80981680, 92194528, 115243160, 149816108, 161963360, 184389056, 187270135, 230486320, 299632216, 323926720, 374540270, 460972640, 599264432, 749080540, 921945280, 1198528864, 1498161080, 2397057728, 2996322160, 5992644320, 11985288640]

約数ペア:

[(1, 11985288640), (2, 5992644320), (4, 2996322160), (5, 2397057728), (8, 1498161080), (10, 1198528864), (13, 921945280), (16, 749080540), (20, 599264432), (26, 460972640), (32, 374540270), (37, 323926720), (40, 299632216), (52, 230486320), (64, 187270135), (65, 184389056), (74, 161963360), (80, 149816108), (104, 115243160), (130, 92194528), (148, 80981680), (160, 74908054), (185, 64785344), (208, 57621580), (260, 46097264), (296, 40490840), (320, 37454027), (370, 32392672), (416, 28810790), (481, 24917440), (520, 23048632), (592, 20245420), (740, 16196336), (832, 14405395), (962, 12458720), (1040, 11524316), (1184, 10122710), (1480, 8098168), (1924, 6229360), (2080, 5762158), (2368, 5061355), (2405, 4983488), (2960, 4049084), (3848, 3114680), (4160, 2881079), (4810, 2491744), (5920, 2024542), (7696, 1557340), (9620, 1245872), (11840, 1012271), (15392, 778670), (19240, 622936), (30784, 389335), (38480, 311468), (76960, 155734), (77867, 153920)]