4221950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4967}}^1$

素因数の和:4996

約数の個数: 24

約数和(自身を含む): 8316432

約数和(自身を除く): 4094482

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 4967, 9934, 24835, 49670, 84439, 124175, 168878, 248350, 422195, 844390, 2110975, 4221950]

約数ペア:

[(1, 4221950), (2, 2110975), (5, 844390), (10, 422195), (17, 248350), (25, 168878), (34, 124175), (50, 84439), (85, 49670), (170, 24835), (425, 9934), (850, 4967)]