117316520

素因数分解:

$2^3\times 5^1\times {\mathrm{2932913}}^1$

素因数の和:2932924

約数の個数: 16

約数和(自身を含む): 263962260

約数和(自身を除く): 146645740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2932913, 5865826, 11731652, 14664565, 23463304, 29329130, 58658260, 117316520]

約数ペア:

[(1, 117316520), (2, 58658260), (4, 29329130), (5, 23463304), (8, 14664565), (10, 11731652), (20, 5865826), (40, 2932913)]