82600040

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15073}}^1$

素因数の和:15221

約数の個数: 32

約数和(自身を含む): 187219080

約数和(自身を除く): 104619040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 15073, 30146, 60292, 75365, 120584, 150730, 301460, 602920, 2065001, 4130002, 8260004, 10325005, 16520008, 20650010, 41300020, 82600040]

約数ペア:

[(1, 82600040), (2, 41300020), (4, 20650010), (5, 16520008), (8, 10325005), (10, 8260004), (20, 4130002), (40, 2065001), (137, 602920), (274, 301460), (548, 150730), (685, 120584), (1096, 75365), (1370, 60292), (2740, 30146), (5480, 15073)]