325108900

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{32189}}^1$

素因数の和:32304

約数の個数: 36

約数和(自身を含む): 712493460

約数和(自身を除く): 387384560

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 10100, 32189, 64378, 128756, 160945, 321890, 643780, 804725, 1609450, 3218900, 3251089, 6502178, 13004356, 16255445, 32510890, 65021780, 81277225, 162554450, 325108900]

約数ペア:

[(1, 325108900), (2, 162554450), (4, 81277225), (5, 65021780), (10, 32510890), (20, 16255445), (25, 13004356), (50, 6502178), (100, 3251089), (101, 3218900), (202, 1609450), (404, 804725), (505, 643780), (1010, 321890), (2020, 160945), (2525, 128756), (5050, 64378), (10100, 32189)]