57530780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{99191}}^1$

素因数の和:99229

約数の個数: 24

約数和(自身を含む): 124981920

約数和(自身を除く): 67451140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 99191, 198382, 396764, 495955, 991910, 1983820, 2876539, 5753078, 11506156, 14382695, 28765390, 57530780]

約数ペア:

[(1, 57530780), (2, 28765390), (4, 14382695), (5, 11506156), (10, 5753078), (20, 2876539), (29, 1983820), (58, 991910), (116, 495955), (145, 396764), (290, 198382), (580, 99191)]