20082814325

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1\times {\mathrm{1511}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 29036641536

約数和(自身を除く): 8953827211

約数列:

[1, 5, 7, 25, 35, 53, 175, 265, 371, 1325, 1433, 1511, 1855, 7165, 7555, 9275, 10031, 10577, 35825, 37775, 50155, 52885, 75949, 80083, 250775, 264425, 379745, 400415, 531643, 560581, 1898725, 2002075, 2165263, 2658215, 2802905, 10826315, 13291075, 14014525, 15156841, 54131575, 75784205, 114758939, 378921025, 573794695, 803312573, 2868973475, 4016562865, 20082814325]

約数ペア:

[(1, 20082814325), (5, 4016562865), (7, 2868973475), (25, 803312573), (35, 573794695), (53, 378921025), (175, 114758939), (265, 75784205), (371, 54131575), (1325, 15156841), (1433, 14014525), (1511, 13291075), (1855, 10826315), (7165, 2802905), (7555, 2658215), (9275, 2165263), (10031, 2002075), (10577, 1898725), (35825, 560581), (37775, 531643), (50155, 400415), (52885, 379745), (75949, 264425), (80083, 250775)]