85812040090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1225886287}}^1$

素因数の和:1225886301

約数の個数: 16

約数和(自身を含む): 176527625472

約数和(自身を除く): 90715585382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1225886287, 2451772574, 6129431435, 8581204009, 12258862870, 17162408018, 42906020045, 85812040090]

約数ペア:

[(1, 85812040090), (2, 42906020045), (5, 17162408018), (7, 12258862870), (10, 8581204009), (14, 6129431435), (35, 2451772574), (70, 1225886287)]