713369060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{18587}}^1$

素因数の和:18716

約数の個数: 48

約数和(自身を含む): 1592619840

約数和(自身を除く): 879250780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 1010, 1919, 2020, 3838, 7676, 9595, 18587, 19190, 37174, 38380, 74348, 92935, 185870, 353153, 371740, 706306, 1412612, 1765765, 1877287, 3531530, 3754574, 7063060, 7509148, 9386435, 18772870, 35668453, 37545740, 71336906, 142673812, 178342265, 356684530, 713369060]

約数ペア:

[(1, 713369060), (2, 356684530), (4, 178342265), (5, 142673812), (10, 71336906), (19, 37545740), (20, 35668453), (38, 18772870), (76, 9386435), (95, 7509148), (101, 7063060), (190, 3754574), (202, 3531530), (380, 1877287), (404, 1765765), (505, 1412612), (1010, 706306), (1919, 371740), (2020, 353153), (3838, 185870), (7676, 92935), (9595, 74348), (18587, 38380), (19190, 37174)]