3261050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 6796440

約数和(自身を除く): 3535390

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 173, 290, 325, 346, 377, 650, 725, 754, 865, 1450, 1730, 1885, 2249, 3770, 4325, 4498, 5017, 8650, 9425, 10034, 11245, 18850, 22490, 25085, 50170, 56225, 65221, 112450, 125425, 130442, 250850, 326105, 652210, 1630525, 3261050]

約数ペア:

[(1, 3261050), (2, 1630525), (5, 652210), (10, 326105), (13, 250850), (25, 130442), (26, 125425), (29, 112450), (50, 65221), (58, 56225), (65, 50170), (130, 25085), (145, 22490), (173, 18850), (290, 11245), (325, 10034), (346, 9425), (377, 8650), (650, 5017), (725, 4498), (754, 4325), (865, 3770), (1450, 2249), (1730, 1885)]