244087280

素因数分解:

$2^4\times 5^1\times {\mathrm{3051091}}^1$

素因数の和:3051104

約数の個数: 20

約数和(自身を含む): 567503112

約数和(自身を除く): 323415832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3051091, 6102182, 12204364, 15255455, 24408728, 30510910, 48817456, 61021820, 122043640, 244087280]

約数ペア:

[(1, 244087280), (2, 122043640), (4, 61021820), (5, 48817456), (8, 30510910), (10, 24408728), (16, 15255455), (20, 12204364), (40, 6102182), (80, 3051091)]