9277420

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3541}}^1$

素因数の和:3681

約数の個数: 24

約数和(自身を含む): 19636848

約数和(自身を除く): 10359428

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 3541, 7082, 14164, 17705, 35410, 70820, 463871, 927742, 1855484, 2319355, 4638710, 9277420]

約数ペア:

[(1, 9277420), (2, 4638710), (4, 2319355), (5, 1855484), (10, 927742), (20, 463871), (131, 70820), (262, 35410), (524, 17705), (655, 14164), (1310, 7082), (2620, 3541)]