103499240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199037}}^1$

素因数の和:199061

約数の個数: 32

約数和(自身を含む): 250787880

約数和(自身を除く): 147288640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 199037, 398074, 796148, 995185, 1592296, 1990370, 2587481, 3980740, 5174962, 7961480, 10349924, 12937405, 20699848, 25874810, 51749620, 103499240]

約数ペア:

[(1, 103499240), (2, 51749620), (4, 25874810), (5, 20699848), (8, 12937405), (10, 10349924), (13, 7961480), (20, 5174962), (26, 3980740), (40, 2587481), (52, 1990370), (65, 1592296), (104, 995185), (130, 796148), (260, 398074), (520, 199037)]