117091340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{188857}}^1$

素因数の和:188897

約数の個数: 24

約数和(自身を含む): 253825152

約数和(自身を除く): 136733812

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 188857, 377714, 755428, 944285, 1888570, 3777140, 5854567, 11709134, 23418268, 29272835, 58545670, 117091340]

約数ペア:

[(1, 117091340), (2, 58545670), (4, 29272835), (5, 23418268), (10, 11709134), (20, 5854567), (31, 3777140), (62, 1888570), (124, 944285), (155, 755428), (310, 377714), (620, 188857)]