117829240

素因数分解:

$2^3\times 5^1\times {\mathrm{2945731}}^1$

素因数の和:2945742

約数の個数: 16

約数和(自身を含む): 265115880

約数和(自身を除く): 147286640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2945731, 5891462, 11782924, 14728655, 23565848, 29457310, 58914620, 117829240]

約数ペア:

[(1, 117829240), (2, 58914620), (4, 29457310), (5, 23565848), (8, 14728655), (10, 11782924), (20, 5891462), (40, 2945731)]