19026200

素因数分解:

$2^3\times 5^2\times {\mathrm{95131}}^1$

素因数の和:95147

約数の個数: 24

約数和(自身を含む): 44236380

約数和(自身を除く): 25210180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 95131, 190262, 380524, 475655, 761048, 951310, 1902620, 2378275, 3805240, 4756550, 9513100, 19026200]

約数ペア:

[(1, 19026200), (2, 9513100), (4, 4756550), (5, 3805240), (8, 2378275), (10, 1902620), (20, 951310), (25, 761048), (40, 475655), (50, 380524), (100, 190262), (200, 95131)]