9560440

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 21599280

約数和(自身を除く): 12038840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 523, 914, 1046, 1828, 2092, 2285, 2615, 3656, 4184, 4570, 5230, 9140, 10460, 18280, 20920, 239011, 478022, 956044, 1195055, 1912088, 2390110, 4780220, 9560440]

約数ペア:

[(1, 9560440), (2, 4780220), (4, 2390110), (5, 1912088), (8, 1195055), (10, 956044), (20, 478022), (40, 239011), (457, 20920), (523, 18280), (914, 10460), (1046, 9140), (1828, 5230), (2092, 4570), (2285, 4184), (2615, 3656)]