47938480

素因数分解:

$2^4\times 5^1\times {\mathrm{599231}}^1$

素因数の和:599244

約数の個数: 20

約数和(自身を含む): 111457152

約数和(自身を除く): 63518672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 599231, 1198462, 2396924, 2996155, 4793848, 5992310, 9587696, 11984620, 23969240, 47938480]

約数ペア:

[(1, 47938480), (2, 23969240), (4, 11984620), (5, 9587696), (8, 5992310), (10, 4793848), (16, 2996155), (20, 2396924), (40, 1198462), (80, 599231)]