4550871940

素因数分解:

$2^2\times 5^1\times {\mathrm{3547}}^1\times {\mathrm{64151}}^1$

素因数の和:67707

約数の個数: 24

約数和(自身を含む): 9559674432

約数和(自身を除く): 5008802492

約数列:

[1, 2, 4, 5, 10, 20, 3547, 7094, 14188, 17735, 35470, 64151, 70940, 128302, 256604, 320755, 641510, 1283020, 227543597, 455087194, 910174388, 1137717985, 2275435970, 4550871940]

約数ペア:

[(1, 4550871940), (2, 2275435970), (4, 1137717985), (5, 910174388), (10, 455087194), (20, 227543597), (3547, 1283020), (7094, 641510), (14188, 320755), (17735, 256604), (35470, 128302), (64151, 70940)]