8042950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5232

約数の個数: 24

約数和(自身を含む): 15445440

約数和(自身を除く): 7402490

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 5189, 10378, 25945, 51890, 129725, 160859, 259450, 321718, 804295, 1608590, 4021475, 8042950]

約数ペア:

[(1, 8042950), (2, 4021475), (5, 1608590), (10, 804295), (25, 321718), (31, 259450), (50, 160859), (62, 129725), (155, 51890), (310, 25945), (775, 10378), (1550, 5189)]