57374320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42187}}^1$

素因数の和:42217

約数の個数: 40

約数和(自身を含む): 141245424

約数和(自身を除く): 83871104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 42187, 84374, 168748, 210935, 337496, 421870, 674992, 717179, 843740, 1434358, 1687480, 2868716, 3374960, 3585895, 5737432, 7171790, 11474864, 14343580, 28687160, 57374320]

約数ペア:

[(1, 57374320), (2, 28687160), (4, 14343580), (5, 11474864), (8, 7171790), (10, 5737432), (16, 3585895), (17, 3374960), (20, 2868716), (34, 1687480), (40, 1434358), (68, 843740), (80, 717179), (85, 674992), (136, 421870), (170, 337496), (272, 210935), (340, 168748), (680, 84374), (1360, 42187)]