13304864600

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{617}}^1\times {\mathrm{787}}^1$

素因数の和:1557

約数の個数: 96

約数和(自身を含む): 31249763280

約数和(自身を除く): 17944898680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 617, 685, 787, 1096, 1234, 1370, 1574, 2468, 2740, 3085, 3148, 3425, 3935, 4936, 5480, 6170, 6296, 6850, 7870, 12340, 13700, 15425, 15740, 19675, 24680, 27400, 30850, 31480, 39350, 61700, 78700, 84529, 107819, 123400, 157400, 169058, 215638, 338116, 422645, 431276, 485579, 539095, 676232, 845290, 862552, 971158, 1078190, 1690580, 1942316, 2113225, 2156380, 2427895, 2695475, 3381160, 3884632, 4226450, 4312760, 4855790, 5390950, 8452900, 9711580, 10781900, 12139475, 16905800, 19423160, 21563800, 24278950, 48557900, 66524323, 97115800, 133048646, 266097292, 332621615, 532194584, 665243230, 1330486460, 1663108075, 2660972920, 3326216150, 6652432300, 13304864600]

約数ペア:

[(1, 13304864600), (2, 6652432300), (4, 3326216150), (5, 2660972920), (8, 1663108075), (10, 1330486460), (20, 665243230), (25, 532194584), (40, 332621615), (50, 266097292), (100, 133048646), (137, 97115800), (200, 66524323), (274, 48557900), (548, 24278950), (617, 21563800), (685, 19423160), (787, 16905800), (1096, 12139475), (1234, 10781900), (1370, 9711580), (1574, 8452900), (2468, 5390950), (2740, 4855790), (3085, 4312760), (3148, 4226450), (3425, 3884632), (3935, 3381160), (4936, 2695475), (5480, 2427895), (6170, 2156380), (6296, 2113225), (6850, 1942316), (7870, 1690580), (12340, 1078190), (13700, 971158), (15425, 862552), (15740, 845290), (19675, 676232), (24680, 539095), (27400, 485579), (30850, 431276), (31480, 422645), (39350, 338116), (61700, 215638), (78700, 169058), (84529, 157400), (107819, 123400)]