225086260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5237}}^1$

素因数の和:5560

約数の個数: 48

約数和(自身を含む): 542070144

約数和(自身を除く): 316983884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 3070, 4298, 5237, 6140, 8596, 10474, 10745, 20948, 21490, 26185, 36659, 42980, 52370, 73318, 104740, 146636, 183295, 366590, 733180, 1607759, 3215518, 6431036, 8038795, 11254313, 16077590, 22508626, 32155180, 45017252, 56271565, 112543130, 225086260]

約数ペア:

[(1, 225086260), (2, 112543130), (4, 56271565), (5, 45017252), (7, 32155180), (10, 22508626), (14, 16077590), (20, 11254313), (28, 8038795), (35, 6431036), (70, 3215518), (140, 1607759), (307, 733180), (614, 366590), (1228, 183295), (1535, 146636), (2149, 104740), (3070, 73318), (4298, 52370), (5237, 42980), (6140, 36659), (8596, 26185), (10474, 21490), (10745, 20948)]