12448160

素因数分解:

$2^5\times 5^1\times {\mathrm{77801}}^1$

素因数の和:77816

約数の個数: 24

約数和(自身を含む): 29409156

約数和(自身を除く): 16960996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 77801, 155602, 311204, 389005, 622408, 778010, 1244816, 1556020, 2489632, 3112040, 6224080, 12448160]

約数ペア:

[(1, 12448160), (2, 6224080), (4, 3112040), (5, 2489632), (8, 1556020), (10, 1244816), (16, 778010), (20, 622408), (32, 389005), (40, 311204), (80, 155602), (160, 77801)]