10322920

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{613}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 23319720

約数和(自身を除く): 12996800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 613, 842, 1226, 1684, 2105, 2452, 3065, 3368, 4210, 4904, 6130, 8420, 12260, 16840, 24520, 258073, 516146, 1032292, 1290365, 2064584, 2580730, 5161460, 10322920]

約数ペア:

[(1, 10322920), (2, 5161460), (4, 2580730), (5, 2064584), (8, 1290365), (10, 1032292), (20, 516146), (40, 258073), (421, 24520), (613, 16840), (842, 12260), (1226, 8420), (1684, 6130), (2105, 4904), (2452, 4210), (3065, 3368)]