12088760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9749}}^1$

素因数の和:9791

約数の個数: 32

約数和(自身を含む): 28080000

約数和(自身を除く): 15991240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9749, 19498, 38996, 48745, 77992, 97490, 194980, 302219, 389960, 604438, 1208876, 1511095, 2417752, 3022190, 6044380, 12088760]

約数ペア:

[(1, 12088760), (2, 6044380), (4, 3022190), (5, 2417752), (8, 1511095), (10, 1208876), (20, 604438), (31, 389960), (40, 302219), (62, 194980), (124, 97490), (155, 77992), (248, 48745), (310, 38996), (620, 19498), (1240, 9749)]