110828840

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4391}}^1$

素因数の和:5033

約数の個数: 32

約数和(自身を含む): 249816960

約数和(自身を除く): 138988120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2524, 3155, 4391, 5048, 6310, 8782, 12620, 17564, 21955, 25240, 35128, 43910, 87820, 175640, 2770721, 5541442, 11082884, 13853605, 22165768, 27707210, 55414420, 110828840]

約数ペア:

[(1, 110828840), (2, 55414420), (4, 27707210), (5, 22165768), (8, 13853605), (10, 11082884), (20, 5541442), (40, 2770721), (631, 175640), (1262, 87820), (2524, 43910), (3155, 35128), (4391, 25240), (5048, 21955), (6310, 17564), (8782, 12620)]