57534580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 124862976

約数和(自身を除く): 67328396

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 97, 188, 194, 235, 388, 470, 485, 631, 940, 970, 1262, 1940, 2524, 3155, 4559, 6310, 9118, 12620, 18236, 22795, 29657, 45590, 59314, 61207, 91180, 118628, 122414, 148285, 244828, 296570, 306035, 593140, 612070, 1224140, 2876729, 5753458, 11506916, 14383645, 28767290, 57534580]

約数ペア:

[(1, 57534580), (2, 28767290), (4, 14383645), (5, 11506916), (10, 5753458), (20, 2876729), (47, 1224140), (94, 612070), (97, 593140), (188, 306035), (194, 296570), (235, 244828), (388, 148285), (470, 122414), (485, 118628), (631, 91180), (940, 61207), (970, 59314), (1262, 45590), (1940, 29657), (2524, 22795), (3155, 18236), (4559, 12620), (6310, 9118)]