4240220425

素因数分解:

$5^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{43037}}^1$

素因数の和:43617

約数の個数: 24

約数和(自身を含む): 6019811136

約数和(自身を除く): 1779590711

約数列:

[1, 5, 7, 25, 35, 175, 563, 2815, 3941, 14075, 19705, 43037, 98525, 215185, 301259, 1075925, 1506295, 7531475, 24229831, 121149155, 169608817, 605745775, 848044085, 4240220425]

約数ペア:

[(1, 4240220425), (5, 848044085), (7, 605745775), (25, 169608817), (35, 121149155), (175, 24229831), (563, 7531475), (2815, 1506295), (3941, 1075925), (14075, 301259), (19705, 215185), (43037, 98525)]