5530820

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2111}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 11708928

約数和(自身を除く): 6178108

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2111, 2620, 4222, 8444, 10555, 21110, 42220, 276541, 553082, 1106164, 1382705, 2765410, 5530820]

約数ペア:

[(1, 5530820), (2, 2765410), (4, 1382705), (5, 1106164), (10, 553082), (20, 276541), (131, 42220), (262, 21110), (524, 10555), (655, 8444), (1310, 4222), (2111, 2620)]