1428850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:111

約数の個数: 36

約数和(自身を含む): 2884302

約数和(自身を除く): 1455452

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1394, 1681, 2050, 3362, 3485, 6970, 8405, 16810, 17425, 28577, 34850, 42025, 57154, 84050, 142885, 285770, 714425, 1428850]

約数ペア:

[(1, 1428850), (2, 714425), (5, 285770), (10, 142885), (17, 84050), (25, 57154), (34, 42025), (41, 34850), (50, 28577), (82, 17425), (85, 16810), (170, 8405), (205, 6970), (410, 3485), (425, 3362), (697, 2050), (850, 1681), (1025, 1394)]