33275980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38693}}^1$

素因数の和:38745

約数の個数: 24

約数和(自身を含む): 71506512

約数和(自身を除く): 38230532

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 38693, 77386, 154772, 193465, 386930, 773860, 1663799, 3327598, 6655196, 8318995, 16637990, 33275980]

約数ペア:

[(1, 33275980), (2, 16637990), (4, 8318995), (5, 6655196), (10, 3327598), (20, 1663799), (43, 773860), (86, 386930), (172, 193465), (215, 154772), (430, 77386), (860, 38693)]