75764020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199379}}^1$

素因数の和:199407

約数の個数: 24

約数和(自身を含む): 167479200

約数和(自身を除く): 91715180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 199379, 398758, 797516, 996895, 1993790, 3788201, 3987580, 7576402, 15152804, 18941005, 37882010, 75764020]

約数ペア:

[(1, 75764020), (2, 37882010), (4, 18941005), (5, 15152804), (10, 7576402), (19, 3987580), (20, 3788201), (38, 1993790), (76, 996895), (95, 797516), (190, 398758), (380, 199379)]