12614240

素因数分解:

$2^5\times 5^1\times {\mathrm{78839}}^1$

素因数の和:78854

約数の個数: 24

約数和(自身を含む): 29801520

約数和(自身を除く): 17187280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 78839, 157678, 315356, 394195, 630712, 788390, 1261424, 1576780, 2522848, 3153560, 6307120, 12614240]

約数ペア:

[(1, 12614240), (2, 6307120), (4, 3153560), (5, 2522848), (8, 1576780), (10, 1261424), (16, 788390), (20, 630712), (32, 394195), (40, 315356), (80, 157678), (160, 78839)]