486513880

素因数分解:

$2^3\times 5^1\times {\mathrm{12162847}}^1$

素因数の和:12162858

約数の個数: 16

約数和(自身を含む): 1094656320

約数和(自身を除く): 608142440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12162847, 24325694, 48651388, 60814235, 97302776, 121628470, 243256940, 486513880]

約数ペア:

[(1, 486513880), (2, 243256940), (4, 121628470), (5, 97302776), (8, 60814235), (10, 48651388), (20, 24325694), (40, 12162847)]