82069850

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{11981}}^1$

素因数の和:12130

約数の個数: 24

約数和(自身を含む): 153776988

約数和(自身を除く): 71707138

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 6850, 11981, 23962, 59905, 119810, 299525, 599050, 1641397, 3282794, 8206985, 16413970, 41034925, 82069850]

約数ペア:

[(1, 82069850), (2, 41034925), (5, 16413970), (10, 8206985), (25, 3282794), (50, 1641397), (137, 599050), (274, 299525), (685, 119810), (1370, 59905), (3425, 23962), (6850, 11981)]