432819860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4441}}^1$

素因数の和:4904

約数の個数: 48

約数和(自身を含む): 994012992

約数和(自身を除く): 561193132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 443, 886, 1772, 2215, 4430, 4441, 4873, 8860, 8882, 9746, 17764, 19492, 22205, 24365, 44410, 48730, 48851, 88820, 97460, 97702, 195404, 244255, 488510, 977020, 1967363, 3934726, 7869452, 9836815, 19673630, 21640993, 39347260, 43281986, 86563972, 108204965, 216409930, 432819860]

約数ペア:

[(1, 432819860), (2, 216409930), (4, 108204965), (5, 86563972), (10, 43281986), (11, 39347260), (20, 21640993), (22, 19673630), (44, 9836815), (55, 7869452), (110, 3934726), (220, 1967363), (443, 977020), (886, 488510), (1772, 244255), (2215, 195404), (4430, 97702), (4441, 97460), (4873, 88820), (8860, 48851), (8882, 48730), (9746, 44410), (17764, 24365), (19492, 22205)]