54068680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71143}}^1$

素因数の和:71173

約数の個数: 32

約数和(自身を含む): 128059200

約数和(自身を除く): 73990520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 71143, 142286, 284572, 355715, 569144, 711430, 1351717, 1422860, 2703434, 2845720, 5406868, 6758585, 10813736, 13517170, 27034340, 54068680]

約数ペア:

[(1, 54068680), (2, 27034340), (4, 13517170), (5, 10813736), (8, 6758585), (10, 5406868), (19, 2845720), (20, 2703434), (38, 1422860), (40, 1351717), (76, 711430), (95, 569144), (152, 355715), (190, 284572), (380, 142286), (760, 71143)]