22443160

素因数分解:

$2^3\times 5^1\times {\mathrm{561079}}^1$

素因数の和:561090

約数の個数: 16

約数和(自身を含む): 50497200

約数和(自身を除く): 28054040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 561079, 1122158, 2244316, 2805395, 4488632, 5610790, 11221580, 22443160]

約数ペア:

[(1, 22443160), (2, 11221580), (4, 5610790), (5, 4488632), (8, 2805395), (10, 2244316), (20, 1122158), (40, 561079)]