108380200

素因数分解:

$2^3\times 5^2\times {\mathrm{541901}}^1$

素因数の和:541917

約数の個数: 24

約数和(自身を含む): 251984430

約数和(自身を除く): 143604230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 541901, 1083802, 2167604, 2709505, 4335208, 5419010, 10838020, 13547525, 21676040, 27095050, 54190100, 108380200]

約数ペア:

[(1, 108380200), (2, 54190100), (4, 27095050), (5, 21676040), (8, 13547525), (10, 10838020), (20, 5419010), (25, 4335208), (40, 2709505), (50, 2167604), (100, 1083802), (200, 541901)]