70005920

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2221}}^1$

素因数の和:2433

約数の個数: 48

約数和(自身を含む): 166303368

約数和(自身を除く): 96297448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 2221, 3152, 3940, 4442, 6304, 7880, 8884, 11105, 15760, 17768, 22210, 31520, 35536, 44420, 71072, 88840, 177680, 355360, 437537, 875074, 1750148, 2187685, 3500296, 4375370, 7000592, 8750740, 14001184, 17501480, 35002960, 70005920]

約数ペア:

[(1, 70005920), (2, 35002960), (4, 17501480), (5, 14001184), (8, 8750740), (10, 7000592), (16, 4375370), (20, 3500296), (32, 2187685), (40, 1750148), (80, 875074), (160, 437537), (197, 355360), (394, 177680), (788, 88840), (985, 71072), (1576, 44420), (1970, 35536), (2221, 31520), (3152, 22210), (3940, 17768), (4442, 15760), (6304, 11105), (7880, 8884)]