40372520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17107}}^1$

素因数の和:17177

約数の個数: 32

約数和(自身を含む): 92383200

約数和(自身を除く): 52010680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 17107, 34214, 68428, 85535, 136856, 171070, 342140, 684280, 1009313, 2018626, 4037252, 5046565, 8074504, 10093130, 20186260, 40372520]

約数ペア:

[(1, 40372520), (2, 20186260), (4, 10093130), (5, 8074504), (8, 5046565), (10, 4037252), (20, 2018626), (40, 1009313), (59, 684280), (118, 342140), (236, 171070), (295, 136856), (472, 85535), (590, 68428), (1180, 34214), (2360, 17107)]