78179050

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 149233752

約数和(自身を除く): 71054702

約数列:

[1, 2, 5, 10, 25, 50, 101, 113, 137, 202, 226, 274, 505, 565, 685, 1010, 1130, 1370, 2525, 2825, 3425, 5050, 5650, 6850, 11413, 13837, 15481, 22826, 27674, 30962, 57065, 69185, 77405, 114130, 138370, 154810, 285325, 345925, 387025, 570650, 691850, 774050, 1563581, 3127162, 7817905, 15635810, 39089525, 78179050]

約数ペア:

[(1, 78179050), (2, 39089525), (5, 15635810), (10, 7817905), (25, 3127162), (50, 1563581), (101, 774050), (113, 691850), (137, 570650), (202, 387025), (226, 345925), (274, 285325), (505, 154810), (565, 138370), (685, 114130), (1010, 77405), (1130, 69185), (1370, 57065), (2525, 30962), (2825, 27674), (3425, 22826), (5050, 15481), (5650, 13837), (6850, 11413)]