11345890160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{348461}}^1$

素因数の和:348522

約数の個数: 80

約数和(自身を含む): 29555152992

約数和(自身を除く): 18209262832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2960, 3256, 4070, 6512, 8140, 16280, 32560, 348461, 696922, 1393844, 1742305, 2787688, 3484610, 3833071, 5575376, 6969220, 7666142, 12893057, 13938440, 15332284, 19165355, 25786114, 27876880, 30664568, 38330710, 51572228, 61329136, 64465285, 76661420, 103144456, 128930570, 141823627, 153322840, 206288912, 257861140, 283647254, 306645680, 515722280, 567294508, 709118135, 1031444560, 1134589016, 1418236270, 2269178032, 2836472540, 5672945080, 11345890160]

約数ペア:

[(1, 11345890160), (2, 5672945080), (4, 2836472540), (5, 2269178032), (8, 1418236270), (10, 1134589016), (11, 1031444560), (16, 709118135), (20, 567294508), (22, 515722280), (37, 306645680), (40, 283647254), (44, 257861140), (55, 206288912), (74, 153322840), (80, 141823627), (88, 128930570), (110, 103144456), (148, 76661420), (176, 64465285), (185, 61329136), (220, 51572228), (296, 38330710), (370, 30664568), (407, 27876880), (440, 25786114), (592, 19165355), (740, 15332284), (814, 13938440), (880, 12893057), (1480, 7666142), (1628, 6969220), (2035, 5575376), (2960, 3833071), (3256, 3484610), (4070, 2787688), (6512, 1742305), (8140, 1393844), (16280, 696922), (32560, 348461)]