39995330

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{50627}}^1$

素因数の和:50713

約数の個数: 16

約数和(自身を含む): 72904320

約数和(自身を除く): 32908990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 50627, 101254, 253135, 506270, 3999533, 7999066, 19997665, 39995330]

約数ペア:

[(1, 39995330), (2, 19997665), (5, 7999066), (10, 3999533), (79, 506270), (158, 253135), (395, 101254), (790, 50627)]