88890830810

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{112520039}}^1$

素因数の和:112520125

約数の個数: 16

約数和(自身を含む): 162028857600

約数和(自身を除く): 73138026790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 112520039, 225040078, 562600195, 1125200390, 8889083081, 17778166162, 44445415405, 88890830810]

約数ペア:

[(1, 88890830810), (2, 44445415405), (5, 17778166162), (10, 8889083081), (79, 1125200390), (158, 562600195), (395, 225040078), (790, 112520039)]