7144250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 14514552

約数和(自身を除く): 7370302

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 125, 170, 205, 250, 410, 425, 697, 850, 1025, 1394, 1681, 2050, 2125, 3362, 3485, 4250, 5125, 6970, 8405, 10250, 16810, 17425, 28577, 34850, 42025, 57154, 84050, 87125, 142885, 174250, 210125, 285770, 420250, 714425, 1428850, 3572125, 7144250]

約数ペア:

[(1, 7144250), (2, 3572125), (5, 1428850), (10, 714425), (17, 420250), (25, 285770), (34, 210125), (41, 174250), (50, 142885), (82, 87125), (85, 84050), (125, 57154), (170, 42025), (205, 34850), (250, 28577), (410, 17425), (425, 16810), (697, 10250), (850, 8405), (1025, 6970), (1394, 5125), (1681, 4250), (2050, 3485), (2125, 3362)]