5380132220

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{971143}}^1$

素因数の和:971429

約数の個数: 24

約数和(自身を含む): 11339077344

約数和(自身を除く): 5958945124

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 971143, 1942286, 3884572, 4855715, 9711430, 19422860, 269006611, 538013222, 1076026444, 1345033055, 2690066110, 5380132220]

約数ペア:

[(1, 5380132220), (2, 2690066110), (4, 1345033055), (5, 1076026444), (10, 538013222), (20, 269006611), (277, 19422860), (554, 9711430), (1108, 4855715), (1385, 3884572), (2770, 1942286), (5540, 971143)]