63860180

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{13249}}^1$

素因数の和:13499

約数の個数: 24

約数和(自身を含む): 134673000

約数和(自身を除く): 70812820

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 13249, 26498, 52996, 66245, 132490, 264980, 3193009, 6386018, 12772036, 15965045, 31930090, 63860180]

約数ペア:

[(1, 63860180), (2, 31930090), (4, 15965045), (5, 12772036), (10, 6386018), (20, 3193009), (241, 264980), (482, 132490), (964, 66245), (1205, 52996), (2410, 26498), (4820, 13249)]