954601840

素因数分解:

$2^4\times 5^1\times {\mathrm{11932523}}^1$

素因数の和:11932536

約数の個数: 20

約数和(自身を含む): 2219449464

約数和(自身を除く): 1264847624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11932523, 23865046, 47730092, 59662615, 95460184, 119325230, 190920368, 238650460, 477300920, 954601840]

約数ペア:

[(1, 954601840), (2, 477300920), (4, 238650460), (5, 190920368), (8, 119325230), (10, 95460184), (16, 59662615), (20, 47730092), (40, 23865046), (80, 11932523)]