25689070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8053}}^1$

素因数の和:8100

約数の個数: 32

約数和(自身を含む): 52189920

約数和(自身を除く): 26500850

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8053, 16106, 40265, 80530, 88583, 177166, 233537, 442915, 467074, 885830, 1167685, 2335370, 2568907, 5137814, 12844535, 25689070]

約数ペア:

[(1, 25689070), (2, 12844535), (5, 5137814), (10, 2568907), (11, 2335370), (22, 1167685), (29, 885830), (55, 467074), (58, 442915), (110, 233537), (145, 177166), (290, 88583), (319, 80530), (638, 40265), (1595, 16106), (3190, 8053)]