5441660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 13353984

約数和(自身を除く): 7912324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 827, 940, 1316, 1645, 1654, 3290, 3308, 4135, 5789, 6580, 8270, 11578, 16540, 23156, 28945, 38869, 57890, 77738, 115780, 155476, 194345, 272083, 388690, 544166, 777380, 1088332, 1360415, 2720830, 5441660]

約数ペア:

[(1, 5441660), (2, 2720830), (4, 1360415), (5, 1088332), (7, 777380), (10, 544166), (14, 388690), (20, 272083), (28, 194345), (35, 155476), (47, 115780), (70, 77738), (94, 57890), (140, 38869), (188, 28945), (235, 23156), (329, 16540), (470, 11578), (658, 8270), (827, 6580), (940, 5789), (1316, 4135), (1645, 3308), (1654, 3290)]