537996880

素因数分解:

$2^4\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{4259}}^1$

素因数の和:5851

約数の個数: 40

約数和(自身を含む): 1251928800

約数和(自身を除く): 713931920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1579, 3158, 4259, 6316, 7895, 8518, 12632, 15790, 17036, 21295, 25264, 31580, 34072, 42590, 63160, 68144, 85180, 126320, 170360, 340720, 6724961, 13449922, 26899844, 33624805, 53799688, 67249610, 107599376, 134499220, 268998440, 537996880]

約数ペア:

[(1, 537996880), (2, 268998440), (4, 134499220), (5, 107599376), (8, 67249610), (10, 53799688), (16, 33624805), (20, 26899844), (40, 13449922), (80, 6724961), (1579, 340720), (3158, 170360), (4259, 126320), (6316, 85180), (7895, 68144), (8518, 63160), (12632, 42590), (15790, 34072), (17036, 31580), (21295, 25264)]