90916760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 225054720

約数和(自身を除く): 134137960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 1627, 2540, 2794, 3254, 5080, 5588, 6508, 6985, 8135, 11176, 13016, 13970, 16270, 17897, 27940, 32540, 35794, 55880, 65080, 71588, 89485, 143176, 178970, 206629, 357940, 413258, 715880, 826516, 1033145, 1653032, 2066290, 2272919, 4132580, 4545838, 8265160, 9091676, 11364595, 18183352, 22729190, 45458380, 90916760]

約数ペア:

[(1, 90916760), (2, 45458380), (4, 22729190), (5, 18183352), (8, 11364595), (10, 9091676), (11, 8265160), (20, 4545838), (22, 4132580), (40, 2272919), (44, 2066290), (55, 1653032), (88, 1033145), (110, 826516), (127, 715880), (220, 413258), (254, 357940), (440, 206629), (508, 178970), (635, 143176), (1016, 89485), (1270, 71588), (1397, 65080), (1627, 55880), (2540, 35794), (2794, 32540), (3254, 27940), (5080, 17897), (5588, 16270), (6508, 13970), (6985, 13016), (8135, 11176)]