5448795940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38919971}}^1$

素因数の和:38919987

約数の個数: 24

約数和(自身を含む): 13077110592

約数和(自身を除く): 7628314652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38919971, 77839942, 155679884, 194599855, 272439797, 389199710, 544879594, 778399420, 1089759188, 1362198985, 2724397970, 5448795940]

約数ペア:

[(1, 5448795940), (2, 2724397970), (4, 1362198985), (5, 1089759188), (7, 778399420), (10, 544879594), (14, 389199710), (20, 272439797), (28, 194599855), (35, 155679884), (70, 77839942), (140, 38919971)]