104500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:49

約数の個数: 48

約数和(自身を含む): 262080

約数和(自身を除く): 157580

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 125, 190, 209, 220, 250, 275, 380, 418, 475, 500, 550, 836, 950, 1045, 1100, 1375, 1900, 2090, 2375, 2750, 4180, 4750, 5225, 5500, 9500, 10450, 20900, 26125, 52250, 104500]

約数ペア:

[(1, 104500), (2, 52250), (4, 26125), (5, 20900), (10, 10450), (11, 9500), (19, 5500), (20, 5225), (22, 4750), (25, 4180), (38, 2750), (44, 2375), (50, 2090), (55, 1900), (76, 1375), (95, 1100), (100, 1045), (110, 950), (125, 836), (190, 550), (209, 500), (220, 475), (250, 418), (275, 380)]