47370380

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5791}}^1$

素因数の和:6209

約数の個数: 24

約数和(自身を含む): 99738240

約数和(自身を除く): 52367860

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 5791, 8180, 11582, 23164, 28955, 57910, 115820, 2368519, 4737038, 9474076, 11842595, 23685190, 47370380]

約数ペア:

[(1, 47370380), (2, 23685190), (4, 11842595), (5, 9474076), (10, 4737038), (20, 2368519), (409, 115820), (818, 57910), (1636, 28955), (2045, 23164), (4090, 11582), (5791, 8180)]