2899160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{599}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 7182000

約数和(自身を除く): 4282840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 599, 605, 968, 1198, 1210, 2396, 2420, 2995, 4792, 4840, 5990, 6589, 11980, 13178, 23960, 26356, 32945, 52712, 65890, 72479, 131780, 144958, 263560, 289916, 362395, 579832, 724790, 1449580, 2899160]

約数ペア:

[(1, 2899160), (2, 1449580), (4, 724790), (5, 579832), (8, 362395), (10, 289916), (11, 263560), (20, 144958), (22, 131780), (40, 72479), (44, 65890), (55, 52712), (88, 32945), (110, 26356), (121, 23960), (220, 13178), (242, 11980), (440, 6589), (484, 5990), (599, 4840), (605, 4792), (968, 2995), (1198, 2420), (1210, 2396)]