10368046520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19938551}}^1$

素因数の和:19938575

約数の個数: 32

約数和(自身を含む): 25122575520

約数和(自身を除く): 14754529000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19938551, 39877102, 79754204, 99692755, 159508408, 199385510, 259201163, 398771020, 518402326, 797542040, 1036804652, 1296005815, 2073609304, 2592011630, 5184023260, 10368046520]

約数ペア:

[(1, 10368046520), (2, 5184023260), (4, 2592011630), (5, 2073609304), (8, 1296005815), (10, 1036804652), (13, 797542040), (20, 518402326), (26, 398771020), (40, 259201163), (52, 199385510), (65, 159508408), (104, 99692755), (130, 79754204), (260, 39877102), (520, 19938551)]