70008340

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{12457}}^1$

素因数の和:12747

約数の個数: 24

約数和(自身を含む): 147552552

約数和(自身を除く): 77544212

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 12457, 24914, 49828, 62285, 124570, 249140, 3500417, 7000834, 14001668, 17502085, 35004170, 70008340]

約数ペア:

[(1, 70008340), (2, 35004170), (4, 17502085), (5, 14001668), (10, 7000834), (20, 3500417), (281, 249140), (562, 124570), (1124, 62285), (1405, 49828), (2810, 24914), (5620, 12457)]