7433192450

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{769}}^1\times {\mathrm{1993}}^1$

素因数の和:2871

約数の個数: 48

約数和(自身を含む): 13993453320

約数和(自身を除く): 6560260870

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 769, 970, 1538, 1993, 2425, 3845, 3986, 4850, 7690, 9965, 19225, 19930, 38450, 49825, 74593, 99650, 149186, 193321, 372965, 386642, 745930, 966605, 1532617, 1864825, 1933210, 3065234, 3729650, 4833025, 7663085, 9666050, 15326170, 38315425, 76630850, 148663849, 297327698, 743319245, 1486638490, 3716596225, 7433192450]

約数ペア:

[(1, 7433192450), (2, 3716596225), (5, 1486638490), (10, 743319245), (25, 297327698), (50, 148663849), (97, 76630850), (194, 38315425), (485, 15326170), (769, 9666050), (970, 7663085), (1538, 4833025), (1993, 3729650), (2425, 3065234), (3845, 1933210), (3986, 1864825), (4850, 1532617), (7690, 966605), (9965, 745930), (19225, 386642), (19930, 372965), (38450, 193321), (49825, 149186), (74593, 99650)]