9520220

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{769}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 20050800

約数和(自身を除く): 10530580

約数列:

[1, 2, 4, 5, 10, 20, 619, 769, 1238, 1538, 2476, 3076, 3095, 3845, 6190, 7690, 12380, 15380, 476011, 952022, 1904044, 2380055, 4760110, 9520220]

約数ペア:

[(1, 9520220), (2, 4760110), (4, 2380055), (5, 1904044), (10, 952022), (20, 476011), (619, 15380), (769, 12380), (1238, 7690), (1538, 6190), (2476, 3845), (3076, 3095)]