5161160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6791}}^1$

素因数の和:6821

約数の個数: 32

約数和(自身を含む): 12225600

約数和(自身を除く): 7064440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6791, 13582, 27164, 33955, 54328, 67910, 129029, 135820, 258058, 271640, 516116, 645145, 1032232, 1290290, 2580580, 5161160]

約数ペア:

[(1, 5161160), (2, 2580580), (4, 1290290), (5, 1032232), (8, 645145), (10, 516116), (19, 271640), (20, 258058), (38, 135820), (40, 129029), (76, 67910), (95, 54328), (152, 33955), (190, 27164), (380, 13582), (760, 6791)]