40573030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139907}}^1$

素因数の和:139943

約数の個数: 16

約数和(自身を含む): 75550320

約数和(自身を除く): 34977290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 139907, 279814, 699535, 1399070, 4057303, 8114606, 20286515, 40573030]

約数ペア:

[(1, 40573030), (2, 20286515), (5, 8114606), (10, 4057303), (29, 1399070), (58, 699535), (145, 279814), (290, 139907)]