60485780

素因数分解:

$2^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{1889}}^1$

素因数の和:3499

約数の個数: 24

約数和(自身を含む): 127166760

約数和(自身を除く): 66680980

約数列:

[1, 2, 4, 5, 10, 20, 1601, 1889, 3202, 3778, 6404, 7556, 8005, 9445, 16010, 18890, 32020, 37780, 3024289, 6048578, 12097156, 15121445, 30242890, 60485780]

約数ペア:

[(1, 60485780), (2, 30242890), (4, 15121445), (5, 12097156), (10, 6048578), (20, 3024289), (1601, 37780), (1889, 32020), (3202, 18890), (3778, 16010), (6404, 9445), (7556, 8005)]