4252850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 5121550

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 419, 725, 838, 1015, 1450, 2030, 2095, 2933, 4190, 5075, 5866, 10150, 10475, 12151, 14665, 20950, 24302, 29330, 60755, 73325, 85057, 121510, 146650, 170114, 303775, 425285, 607550, 850570, 2126425, 4252850]

約数ペア:

[(1, 4252850), (2, 2126425), (5, 850570), (7, 607550), (10, 425285), (14, 303775), (25, 170114), (29, 146650), (35, 121510), (50, 85057), (58, 73325), (70, 60755), (145, 29330), (175, 24302), (203, 20950), (290, 14665), (350, 12151), (406, 10475), (419, 10150), (725, 5866), (838, 5075), (1015, 4190), (1450, 2933), (2030, 2095)]