76826840

素因数分解:

$2^3\times 5^1\times {\mathrm{1920671}}^1$

素因数の和:1920682

約数の個数: 16

約数和(自身を含む): 172860480

約数和(自身を除く): 96033640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1920671, 3841342, 7682684, 9603355, 15365368, 19206710, 38413420, 76826840]

約数ペア:

[(1, 76826840), (2, 38413420), (4, 19206710), (5, 15365368), (8, 9603355), (10, 7682684), (20, 3841342), (40, 1920671)]