132418480

素因数分解:

$2^4\times 5^1\times {\mathrm{1655231}}^1$

素因数の和:1655244

約数の個数: 20

約数和(自身を含む): 307873152

約数和(自身を除く): 175454672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1655231, 3310462, 6620924, 8276155, 13241848, 16552310, 26483696, 33104620, 66209240, 132418480]

約数ペア:

[(1, 132418480), (2, 66209240), (4, 33104620), (5, 26483696), (8, 16552310), (10, 13241848), (16, 8276155), (20, 6620924), (40, 3310462), (80, 1655231)]