38966410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5107}}^1$

素因数の和:5230

約数の個数: 32

約数和(自身を含む): 80910720

約数和(自身を除く): 41944310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 5107, 7630, 10214, 25535, 35749, 51070, 71498, 178745, 357490, 556663, 1113326, 2783315, 3896641, 5566630, 7793282, 19483205, 38966410]

約数ペア:

[(1, 38966410), (2, 19483205), (5, 7793282), (7, 5566630), (10, 3896641), (14, 2783315), (35, 1113326), (70, 556663), (109, 357490), (218, 178745), (545, 71498), (763, 51070), (1090, 35749), (1526, 25535), (3815, 10214), (5107, 7630)]