4415260

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 9318960

約数和(自身を除く): 4903700

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 859, 1028, 1285, 1718, 2570, 3436, 4295, 5140, 8590, 17180, 220763, 441526, 883052, 1103815, 2207630, 4415260]

約数ペア:

[(1, 4415260), (2, 2207630), (4, 1103815), (5, 883052), (10, 441526), (20, 220763), (257, 17180), (514, 8590), (859, 5140), (1028, 4295), (1285, 3436), (1718, 2570)]