945018860

素因数分解:

$2^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{39343}}^1$

素因数の和:40553

約数の個数: 24

約数和(自身を含む): 1986242496

約数和(自身を除く): 1041223636

約数列:

[1, 2, 4, 5, 10, 20, 1201, 2402, 4804, 6005, 12010, 24020, 39343, 78686, 157372, 196715, 393430, 786860, 47250943, 94501886, 189003772, 236254715, 472509430, 945018860]

約数ペア:

[(1, 945018860), (2, 472509430), (4, 236254715), (5, 189003772), (10, 94501886), (20, 47250943), (1201, 786860), (2402, 393430), (4804, 196715), (6005, 157372), (12010, 78686), (24020, 39343)]