39308120

素因数分解:

$2^3\times 5^1\times {\mathrm{982703}}^1$

素因数の和:982714

約数の個数: 16

約数和(自身を含む): 88443360

約数和(自身を除く): 49135240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 982703, 1965406, 3930812, 4913515, 7861624, 9827030, 19654060, 39308120]

約数ペア:

[(1, 39308120), (2, 19654060), (4, 9827030), (5, 7861624), (8, 4913515), (10, 3930812), (20, 1965406), (40, 982703)]