85748900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{45131}}^1$

素因数の和:45164

約数の個数: 36

約数和(自身を含む): 195872880

約数和(自身を除く): 110123980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 45131, 90262, 180524, 225655, 451310, 857489, 902620, 1128275, 1714978, 2256550, 3429956, 4287445, 4513100, 8574890, 17149780, 21437225, 42874450, 85748900]

約数ペア:

[(1, 85748900), (2, 42874450), (4, 21437225), (5, 17149780), (10, 8574890), (19, 4513100), (20, 4287445), (25, 3429956), (38, 2256550), (50, 1714978), (76, 1128275), (95, 902620), (100, 857489), (190, 451310), (380, 225655), (475, 180524), (950, 90262), (1900, 45131)]