107687240

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{20551}}^1$

素因数の和:20693

約数の個数: 32

約数和(自身を含む): 244157760

約数和(自身を除く): 136470520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 20551, 41102, 82204, 102755, 164408, 205510, 411020, 822040, 2692181, 5384362, 10768724, 13460905, 21537448, 26921810, 53843620, 107687240]

約数ペア:

[(1, 107687240), (2, 53843620), (4, 26921810), (5, 21537448), (8, 13460905), (10, 10768724), (20, 5384362), (40, 2692181), (131, 822040), (262, 411020), (524, 205510), (655, 164408), (1048, 102755), (1310, 82204), (2620, 41102), (5240, 20551)]