13292440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 35380800

約数和(自身を除く): 22088360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 1637, 2030, 3274, 4060, 6548, 8120, 8185, 11459, 13096, 16370, 22918, 32740, 45836, 47473, 57295, 65480, 91672, 94946, 114590, 189892, 229180, 237365, 332311, 379784, 458360, 474730, 664622, 949460, 1329244, 1661555, 1898920, 2658488, 3323110, 6646220, 13292440]

約数ペア:

[(1, 13292440), (2, 6646220), (4, 3323110), (5, 2658488), (7, 1898920), (8, 1661555), (10, 1329244), (14, 949460), (20, 664622), (28, 474730), (29, 458360), (35, 379784), (40, 332311), (56, 237365), (58, 229180), (70, 189892), (116, 114590), (140, 94946), (145, 91672), (203, 65480), (232, 57295), (280, 47473), (290, 45836), (406, 32740), (580, 22918), (812, 16370), (1015, 13096), (1160, 11459), (1624, 8185), (1637, 8120), (2030, 6548), (3274, 4060)]