85381000

素因数分解:

$2^3\times 5^3\times {\mathrm{85381}}^1$

素因数の和:85402

約数の個数: 32

約数和(自身を含む): 199793880

約数和(自身を除く): 114412880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 85381, 170762, 341524, 426905, 683048, 853810, 1707620, 2134525, 3415240, 4269050, 8538100, 10672625, 17076200, 21345250, 42690500, 85381000]

約数ペア:

[(1, 85381000), (2, 42690500), (4, 21345250), (5, 17076200), (8, 10672625), (10, 8538100), (20, 4269050), (25, 3415240), (40, 2134525), (50, 1707620), (100, 853810), (125, 683048), (200, 426905), (250, 341524), (500, 170762), (1000, 85381)]