3950620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3727}}^1$

素因数の和:3789

約数の個数: 24

約数和(自身を含む): 8455104

約数和(自身を除く): 4504484

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 3727, 7454, 14908, 18635, 37270, 74540, 197531, 395062, 790124, 987655, 1975310, 3950620]

約数ペア:

[(1, 3950620), (2, 1975310), (4, 987655), (5, 790124), (10, 395062), (20, 197531), (53, 74540), (106, 37270), (212, 18635), (265, 14908), (530, 7454), (1060, 3727)]