24894160

素因数分解:

$2^4\times 5^1\times {\mathrm{311177}}^1$

素因数の和:311190

約数の個数: 20

約数和(自身を含む): 57879108

約数和(自身を除く): 32984948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311177, 622354, 1244708, 1555885, 2489416, 3111770, 4978832, 6223540, 12447080, 24894160]

約数ペア:

[(1, 24894160), (2, 12447080), (4, 6223540), (5, 4978832), (8, 3111770), (10, 2489416), (16, 1555885), (20, 1244708), (40, 622354), (80, 311177)]