84755960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{111521}}^1$

素因数の和:111551

約数の個数: 32

約数和(自身を含む): 200739600

約数和(自身を除く): 115983640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 111521, 223042, 446084, 557605, 892168, 1115210, 2118899, 2230420, 4237798, 4460840, 8475596, 10594495, 16951192, 21188990, 42377980, 84755960]

約数ペア:

[(1, 84755960), (2, 42377980), (4, 21188990), (5, 16951192), (8, 10594495), (10, 8475596), (19, 4460840), (20, 4237798), (38, 2230420), (40, 2118899), (76, 1115210), (95, 892168), (152, 557605), (190, 446084), (380, 223042), (760, 111521)]