103655240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199337}}^1$

素因数の和:199361

約数の個数: 32

約数和(自身を含む): 251165880

約数和(自身を除く): 147510640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 199337, 398674, 797348, 996685, 1594696, 1993370, 2591381, 3986740, 5182762, 7973480, 10365524, 12956905, 20731048, 25913810, 51827620, 103655240]

約数ペア:

[(1, 103655240), (2, 51827620), (4, 25913810), (5, 20731048), (8, 12956905), (10, 10365524), (13, 7973480), (20, 5182762), (26, 3986740), (40, 2591381), (52, 1993370), (65, 1594696), (104, 996685), (130, 797348), (260, 398674), (520, 199337)]