4250600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 10094220

約数和(自身を除く): 5843620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 401, 424, 530, 802, 1060, 1325, 1604, 2005, 2120, 2650, 3208, 4010, 5300, 8020, 10025, 10600, 16040, 20050, 21253, 40100, 42506, 80200, 85012, 106265, 170024, 212530, 425060, 531325, 850120, 1062650, 2125300, 4250600]

約数ペア:

[(1, 4250600), (2, 2125300), (4, 1062650), (5, 850120), (8, 531325), (10, 425060), (20, 212530), (25, 170024), (40, 106265), (50, 85012), (53, 80200), (100, 42506), (106, 40100), (200, 21253), (212, 20050), (265, 16040), (401, 10600), (424, 10025), (530, 8020), (802, 5300), (1060, 4010), (1325, 3208), (1604, 2650), (2005, 2120)]