38650225520

素因数分解:

$2^4\times 5^1\times {\mathrm{483127819}}^1$

素因数の和:483127832

約数の個数: 20

約数和(自身を含む): 89861774520

約数和(自身を除く): 51211549000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 483127819, 966255638, 1932511276, 2415639095, 3865022552, 4831278190, 7730045104, 9662556380, 19325112760, 38650225520]

約数ペア:

[(1, 38650225520), (2, 19325112760), (4, 9662556380), (5, 7730045104), (8, 4831278190), (10, 3865022552), (16, 2415639095), (20, 1932511276), (40, 966255638), (80, 483127819)]