117536680

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{10457}}^1$

素因数の和:10749

約数の個数: 32

約数和(自身を含む): 265424040

約数和(自身を除く): 147887360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 10457, 11240, 20914, 41828, 52285, 83656, 104570, 209140, 418280, 2938417, 5876834, 11753668, 14692085, 23507336, 29384170, 58768340, 117536680]

約数ペア:

[(1, 117536680), (2, 58768340), (4, 29384170), (5, 23507336), (8, 14692085), (10, 11753668), (20, 5876834), (40, 2938417), (281, 418280), (562, 209140), (1124, 104570), (1405, 83656), (2248, 52285), (2810, 41828), (5620, 20914), (10457, 11240)]