38172890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5003}}^1$

素因数の和:5126

約数の個数: 32

約数和(自身を含む): 79263360

約数和(自身を除く): 41090470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 5003, 7630, 10006, 25015, 35021, 50030, 70042, 175105, 350210, 545327, 1090654, 2726635, 3817289, 5453270, 7634578, 19086445, 38172890]

約数ペア:

[(1, 38172890), (2, 19086445), (5, 7634578), (7, 5453270), (10, 3817289), (14, 2726635), (35, 1090654), (70, 545327), (109, 350210), (218, 175105), (545, 70042), (763, 50030), (1090, 35021), (1526, 25015), (3815, 10006), (5003, 7630)]