11856460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7699}}^1$

素因数の和:7726

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 19189940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7699, 15398, 30796, 38495, 53893, 76990, 84689, 107786, 153980, 169378, 215572, 269465, 338756, 423445, 538930, 592823, 846890, 1077860, 1185646, 1693780, 2371292, 2964115, 5928230, 11856460]

約数ペア:

[(1, 11856460), (2, 5928230), (4, 2964115), (5, 2371292), (7, 1693780), (10, 1185646), (11, 1077860), (14, 846890), (20, 592823), (22, 538930), (28, 423445), (35, 338756), (44, 269465), (55, 215572), (70, 169378), (77, 153980), (110, 107786), (140, 84689), (154, 76990), (220, 53893), (308, 38495), (385, 30796), (770, 15398), (1540, 7699)]