2355570040

素因数分解:

$2^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{76579}}^1$

素因数の和:77359

約数の個数: 32

約数和(自身を含む): 5306994000

約数和(自身を除く): 2951423960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 769, 1538, 3076, 3845, 6152, 7690, 15380, 30760, 76579, 153158, 306316, 382895, 612632, 765790, 1531580, 3063160, 58889251, 117778502, 235557004, 294446255, 471114008, 588892510, 1177785020, 2355570040]

約数ペア:

[(1, 2355570040), (2, 1177785020), (4, 588892510), (5, 471114008), (8, 294446255), (10, 235557004), (20, 117778502), (40, 58889251), (769, 3063160), (1538, 1531580), (3076, 765790), (3845, 612632), (6152, 382895), (7690, 306316), (15380, 153158), (30760, 76579)]