2265692600

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{112163}}^1$

素因数の和:112280

約数の個数: 48

約数和(自身を含む): 5319938520

約数和(自身を除く): 3054245920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2525, 4040, 5050, 10100, 20200, 112163, 224326, 448652, 560815, 897304, 1121630, 2243260, 2804075, 4486520, 5608150, 11216300, 11328463, 22432600, 22656926, 45313852, 56642315, 90627704, 113284630, 226569260, 283211575, 453138520, 566423150, 1132846300, 2265692600]

約数ペア:

[(1, 2265692600), (2, 1132846300), (4, 566423150), (5, 453138520), (8, 283211575), (10, 226569260), (20, 113284630), (25, 90627704), (40, 56642315), (50, 45313852), (100, 22656926), (101, 22432600), (200, 11328463), (202, 11216300), (404, 5608150), (505, 4486520), (808, 2804075), (1010, 2243260), (2020, 1121630), (2525, 897304), (4040, 560815), (5050, 448652), (10100, 224326), (20200, 112163)]