2021630200

素因数分解:

$2^3\times 5^2\times {\mathrm{1523}}^1\times {\mathrm{6637}}^1$

素因数の和:8176

約数の個数: 48

約数和(自身を含む): 4704085080

約数和(自身を除く): 2682454880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1523, 3046, 6092, 6637, 7615, 12184, 13274, 15230, 26548, 30460, 33185, 38075, 53096, 60920, 66370, 76150, 132740, 152300, 165925, 265480, 304600, 331850, 663700, 1327400, 10108151, 20216302, 40432604, 50540755, 80865208, 101081510, 202163020, 252703775, 404326040, 505407550, 1010815100, 2021630200]

約数ペア:

[(1, 2021630200), (2, 1010815100), (4, 505407550), (5, 404326040), (8, 252703775), (10, 202163020), (20, 101081510), (25, 80865208), (40, 50540755), (50, 40432604), (100, 20216302), (200, 10108151), (1523, 1327400), (3046, 663700), (6092, 331850), (6637, 304600), (7615, 265480), (12184, 165925), (13274, 152300), (15230, 132740), (26548, 76150), (30460, 66370), (33185, 60920), (38075, 53096)]