77163040

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1151}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 105728480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 838, 1151, 1676, 2095, 2302, 3352, 4190, 4604, 5755, 6704, 8380, 9208, 11510, 13408, 16760, 18416, 23020, 33520, 36832, 46040, 67040, 92080, 184160, 482269, 964538, 1929076, 2411345, 3858152, 4822690, 7716304, 9645380, 15432608, 19290760, 38581520, 77163040]

約数ペア:

[(1, 77163040), (2, 38581520), (4, 19290760), (5, 15432608), (8, 9645380), (10, 7716304), (16, 4822690), (20, 3858152), (32, 2411345), (40, 1929076), (80, 964538), (160, 482269), (419, 184160), (838, 92080), (1151, 67040), (1676, 46040), (2095, 36832), (2302, 33520), (3352, 23020), (4190, 18416), (4604, 16760), (5755, 13408), (6704, 11510), (8380, 9208)]