125156360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1009}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 322876800

約数和(自身を除く): 197720440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 443, 886, 1009, 1772, 2018, 2215, 3101, 3544, 4036, 4430, 5045, 6202, 7063, 8072, 8860, 10090, 12404, 14126, 15505, 17720, 20180, 24808, 28252, 31010, 35315, 40360, 56504, 62020, 70630, 124040, 141260, 282520, 446987, 893974, 1787948, 2234935, 3128909, 3575896, 4469870, 6257818, 8939740, 12515636, 15644545, 17879480, 25031272, 31289090, 62578180, 125156360]

約数ペア:

[(1, 125156360), (2, 62578180), (4, 31289090), (5, 25031272), (7, 17879480), (8, 15644545), (10, 12515636), (14, 8939740), (20, 6257818), (28, 4469870), (35, 3575896), (40, 3128909), (56, 2234935), (70, 1787948), (140, 893974), (280, 446987), (443, 282520), (886, 141260), (1009, 124040), (1772, 70630), (2018, 62020), (2215, 56504), (3101, 40360), (3544, 35315), (4036, 31010), (4430, 28252), (5045, 24808), (6202, 20180), (7063, 17720), (8072, 15505), (8860, 14126), (10090, 12404)]