10572740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27823}}^1$

素因数の和:27851

約数の個数: 24

約数和(自身を含む): 23372160

約数和(自身を除く): 12799420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 27823, 55646, 111292, 139115, 278230, 528637, 556460, 1057274, 2114548, 2643185, 5286370, 10572740]

約数ペア:

[(1, 10572740), (2, 5286370), (4, 2643185), (5, 2114548), (10, 1057274), (19, 556460), (20, 528637), (38, 278230), (76, 139115), (95, 111292), (190, 55646), (380, 27823)]