1452550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 3124800

約数和(自身を除く): 1672250

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 139, 190, 209, 275, 278, 418, 475, 550, 695, 950, 1045, 1390, 1529, 2090, 2641, 3058, 3475, 5225, 5282, 6950, 7645, 10450, 13205, 15290, 26410, 29051, 38225, 58102, 66025, 76450, 132050, 145255, 290510, 726275, 1452550]

約数ペア:

[(1, 1452550), (2, 726275), (5, 290510), (10, 145255), (11, 132050), (19, 76450), (22, 66025), (25, 58102), (38, 38225), (50, 29051), (55, 26410), (95, 15290), (110, 13205), (139, 10450), (190, 7645), (209, 6950), (275, 5282), (278, 5225), (418, 3475), (475, 3058), (550, 2641), (695, 2090), (950, 1529), (1045, 1390)]