75928180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199811}}^1$

素因数の和:199839

約数の個数: 24

約数和(自身を含む): 167842080

約数和(自身を除く): 91913900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 199811, 399622, 799244, 999055, 1998110, 3796409, 3996220, 7592818, 15185636, 18982045, 37964090, 75928180]

約数ペア:

[(1, 75928180), (2, 37964090), (4, 18982045), (5, 15185636), (10, 7592818), (19, 3996220), (20, 3796409), (38, 1998110), (76, 999055), (95, 799244), (190, 399622), (380, 199811)]