33228920

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2999}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 75060000

約数和(自身を除く): 41831080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 2999, 5540, 5998, 11080, 11996, 14995, 23992, 29990, 59980, 119960, 830723, 1661446, 3322892, 4153615, 6645784, 8307230, 16614460, 33228920]

約数ペア:

[(1, 33228920), (2, 16614460), (4, 8307230), (5, 6645784), (8, 4153615), (10, 3322892), (20, 1661446), (40, 830723), (277, 119960), (554, 59980), (1108, 29990), (1385, 23992), (2216, 14995), (2770, 11996), (2999, 11080), (5540, 5998)]