38776240

素因数分解:

$2^4\times 5^1\times {\mathrm{484703}}^1$

素因数の和:484716

約数の個数: 20

約数和(自身を含む): 90154944

約数和(自身を除く): 51378704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 484703, 969406, 1938812, 2423515, 3877624, 4847030, 7755248, 9694060, 19388120, 38776240]

約数ペア:

[(1, 38776240), (2, 19388120), (4, 9694060), (5, 7755248), (8, 4847030), (10, 3877624), (16, 2423515), (20, 1938812), (40, 969406), (80, 484703)]