61412240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24763}}^1$

素因数の和:24807

約数の個数: 40

約数和(自身を含む): 147395328

約数和(自身を除く): 85983088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 24763, 49526, 99052, 123815, 198104, 247630, 396208, 495260, 767653, 990520, 1535306, 1981040, 3070612, 3838265, 6141224, 7676530, 12282448, 15353060, 30706120, 61412240]

約数ペア:

[(1, 61412240), (2, 30706120), (4, 15353060), (5, 12282448), (8, 7676530), (10, 6141224), (16, 3838265), (20, 3070612), (31, 1981040), (40, 1535306), (62, 990520), (80, 767653), (124, 495260), (155, 396208), (248, 247630), (310, 198104), (496, 123815), (620, 99052), (1240, 49526), (2480, 24763)]