47819960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62921}}^1$

素因数の和:62951

約数の個数: 32

約数和(自身を含む): 113259600

約数和(自身を除く): 65439640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 62921, 125842, 251684, 314605, 503368, 629210, 1195499, 1258420, 2390998, 2516840, 4781996, 5977495, 9563992, 11954990, 23909980, 47819960]

約数ペア:

[(1, 47819960), (2, 23909980), (4, 11954990), (5, 9563992), (8, 5977495), (10, 4781996), (19, 2516840), (20, 2390998), (38, 1258420), (40, 1195499), (76, 629210), (95, 503368), (152, 314605), (190, 251684), (380, 125842), (760, 62921)]