48415280

素因数分解:

$2^4\times 5^1\times {\mathrm{605191}}^1$

素因数の和:605204

約数の個数: 20

約数和(自身を含む): 112565712

約数和(自身を除く): 64150432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 605191, 1210382, 2420764, 3025955, 4841528, 6051910, 9683056, 12103820, 24207640, 48415280]

約数ペア:

[(1, 48415280), (2, 24207640), (4, 12103820), (5, 9683056), (8, 6051910), (10, 4841528), (16, 3025955), (20, 2420764), (40, 1210382), (80, 605191)]