244047280

素因数分解:

$2^4\times 5^1\times {\mathrm{3050591}}^1$

素因数の和:3050604

約数の個数: 20

約数和(自身を含む): 567410112

約数和(自身を除く): 323362832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3050591, 6101182, 12202364, 15252955, 24404728, 30505910, 48809456, 61011820, 122023640, 244047280]

約数ペア:

[(1, 244047280), (2, 122023640), (4, 61011820), (5, 48809456), (8, 30505910), (10, 24404728), (16, 15252955), (20, 12202364), (40, 6101182), (80, 3050591)]