40913945

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 50109840

約数和(自身を除く): 9195895

約数列:

[1, 5, 73, 197, 365, 569, 985, 2845, 14381, 41537, 71905, 112093, 207685, 560465, 8182789, 40913945]

約数ペア:

[(1, 40913945), (5, 8182789), (73, 560465), (197, 207685), (365, 112093), (569, 71905), (985, 41537), (2845, 14381)]