33671240

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4273}}^1$

素因数の和:4481

約数の個数: 32

約数和(自身を含む): 76162680

約数和(自身を除く): 42491440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 4273, 7880, 8546, 17092, 21365, 34184, 42730, 85460, 170920, 841781, 1683562, 3367124, 4208905, 6734248, 8417810, 16835620, 33671240]

約数ペア:

[(1, 33671240), (2, 16835620), (4, 8417810), (5, 6734248), (8, 4208905), (10, 3367124), (20, 1683562), (40, 841781), (197, 170920), (394, 85460), (788, 42730), (985, 34184), (1576, 21365), (1970, 17092), (3940, 8546), (4273, 7880)]