1330477000

素因数分解:

$2^3\times 5^3\times {\mathrm{409}}^1\times {\mathrm{3253}}^1$

素因数の和:3683

約数の個数: 64

約数和(自身を含む): 3121887600

約数和(自身を除く): 1791410600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 409, 500, 818, 1000, 1636, 2045, 3253, 3272, 4090, 6506, 8180, 10225, 13012, 16265, 16360, 20450, 26024, 32530, 40900, 51125, 65060, 81325, 81800, 102250, 130120, 162650, 204500, 325300, 406625, 409000, 650600, 813250, 1330477, 1626500, 2660954, 3253000, 5321908, 6652385, 10643816, 13304770, 26609540, 33261925, 53219080, 66523850, 133047700, 166309625, 266095400, 332619250, 665238500, 1330477000]

約数ペア:

[(1, 1330477000), (2, 665238500), (4, 332619250), (5, 266095400), (8, 166309625), (10, 133047700), (20, 66523850), (25, 53219080), (40, 33261925), (50, 26609540), (100, 13304770), (125, 10643816), (200, 6652385), (250, 5321908), (409, 3253000), (500, 2660954), (818, 1626500), (1000, 1330477), (1636, 813250), (2045, 650600), (3253, 409000), (3272, 406625), (4090, 325300), (6506, 204500), (8180, 162650), (10225, 130120), (13012, 102250), (16265, 81800), (16360, 81325), (20450, 65060), (26024, 51125), (32530, 40900)]