90056560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102337}}^1$

素因数の和:102361

約数の個数: 40

約数和(自身を含む): 228418416

約数和(自身を除く): 138361856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 102337, 204674, 409348, 511685, 818696, 1023370, 1125707, 1637392, 2046740, 2251414, 4093480, 4502828, 5628535, 8186960, 9005656, 11257070, 18011312, 22514140, 45028280, 90056560]

約数ペア:

[(1, 90056560), (2, 45028280), (4, 22514140), (5, 18011312), (8, 11257070), (10, 9005656), (11, 8186960), (16, 5628535), (20, 4502828), (22, 4093480), (40, 2251414), (44, 2046740), (55, 1637392), (80, 1125707), (88, 1023370), (110, 818696), (176, 511685), (220, 409348), (440, 204674), (880, 102337)]