100110560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5171}}^1$

素因数の和:5208

約数の個数: 72

約数和(自身を含む): 260017128

約数和(自身を除く): 159906568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 5171, 9680, 10342, 19360, 20684, 25855, 41368, 51710, 56881, 82736, 103420, 113762, 165472, 206840, 227524, 284405, 413680, 455048, 568810, 625691, 827360, 910096, 1137620, 1251382, 1820192, 2275240, 2502764, 3128455, 4550480, 5005528, 6256910, 9100960, 10011056, 12513820, 20022112, 25027640, 50055280, 100110560]

約数ペア:

[(1, 100110560), (2, 50055280), (4, 25027640), (5, 20022112), (8, 12513820), (10, 10011056), (11, 9100960), (16, 6256910), (20, 5005528), (22, 4550480), (32, 3128455), (40, 2502764), (44, 2275240), (55, 1820192), (80, 1251382), (88, 1137620), (110, 910096), (121, 827360), (160, 625691), (176, 568810), (220, 455048), (242, 413680), (352, 284405), (440, 227524), (484, 206840), (605, 165472), (880, 113762), (968, 103420), (1210, 82736), (1760, 56881), (1936, 51710), (2420, 41368), (3872, 25855), (4840, 20684), (5171, 19360), (9680, 10342)]