39972470

素因数分解:

$2^1\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{2141}}^1$

素因数の和:4015

約数の個数: 16

約数和(自身を含む): 72022608

約数和(自身を除く): 32050138

約数列:

[1, 2, 5, 10, 1867, 2141, 3734, 4282, 9335, 10705, 18670, 21410, 3997247, 7994494, 19986235, 39972470]

約数ペア:

[(1, 39972470), (2, 19986235), (5, 7994494), (10, 3997247), (1867, 21410), (2141, 18670), (3734, 10705), (4282, 9335)]