1754928920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2309117}}^1$

素因数の和:2309147

約数の個数: 32

約数和(自身を含む): 4156412400

約数和(自身を除く): 2401483480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2309117, 4618234, 9236468, 11545585, 18472936, 23091170, 43873223, 46182340, 87746446, 92364680, 175492892, 219366115, 350985784, 438732230, 877464460, 1754928920]

約数ペア:

[(1, 1754928920), (2, 877464460), (4, 438732230), (5, 350985784), (8, 219366115), (10, 175492892), (19, 92364680), (20, 87746446), (38, 46182340), (40, 43873223), (76, 23091170), (95, 18472936), (152, 11545585), (190, 9236468), (380, 4618234), (760, 2309117)]