38930300

素因数分解:

$2^2\times 5^2\times {\mathrm{389303}}^1$

素因数の和:389317

約数の個数: 18

約数和(自身を含む): 84478968

約数和(自身を除く): 45548668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 389303, 778606, 1557212, 1946515, 3893030, 7786060, 9732575, 19465150, 38930300]

約数ペア:

[(1, 38930300), (2, 19465150), (4, 9732575), (5, 7786060), (10, 3893030), (20, 1946515), (25, 1557212), (50, 778606), (100, 389303)]