104054800

素因数分解:

$2^4\times 5^2\times {\mathrm{260137}}^1$

素因数の和:260155

約数の個数: 30

約数和(自身を含む): 249992618

約数和(自身を除く): 145937818

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 260137, 520274, 1040548, 1300685, 2081096, 2601370, 4162192, 5202740, 6503425, 10405480, 13006850, 20810960, 26013700, 52027400, 104054800]

約数ペア:

[(1, 104054800), (2, 52027400), (4, 26013700), (5, 20810960), (8, 13006850), (10, 10405480), (16, 6503425), (20, 5202740), (25, 4162192), (40, 2601370), (50, 2081096), (80, 1300685), (100, 1040548), (200, 520274), (400, 260137)]