24899380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10289}}^1$

素因数の和:10320

約数の個数: 36

約数和(自身を含む): 57479940

約数和(自身を除く): 32580560

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 10289, 20578, 41156, 51445, 102890, 113179, 205780, 226358, 452716, 565895, 1131790, 1244969, 2263580, 2489938, 4979876, 6224845, 12449690, 24899380]

約数ペア:

[(1, 24899380), (2, 12449690), (4, 6224845), (5, 4979876), (10, 2489938), (11, 2263580), (20, 1244969), (22, 1131790), (44, 565895), (55, 452716), (110, 226358), (121, 205780), (220, 113179), (242, 102890), (484, 51445), (605, 41156), (1210, 20578), (2420, 10289)]