235258480

素因数分解:

$2^4\times 5^1\times {\mathrm{2940731}}^1$

素因数の和:2940744

約数の個数: 20

約数和(自身を含む): 546976152

約数和(自身を除く): 311717672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2940731, 5881462, 11762924, 14703655, 23525848, 29407310, 47051696, 58814620, 117629240, 235258480]

約数ペア:

[(1, 235258480), (2, 117629240), (4, 58814620), (5, 47051696), (8, 29407310), (10, 23525848), (16, 14703655), (20, 11762924), (40, 5881462), (80, 2940731)]