534657820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{3229}}^1$

素因数の和:3742

約数の個数: 48

約数和(自身を含む): 1191637440

約数和(自身を除く): 656979620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 487, 974, 1948, 2435, 3229, 4870, 6458, 8279, 9740, 12916, 16145, 16558, 32290, 33116, 41395, 54893, 64580, 82790, 109786, 165580, 219572, 274465, 548930, 1097860, 1572523, 3145046, 6290092, 7862615, 15725230, 26732891, 31450460, 53465782, 106931564, 133664455, 267328910, 534657820]

約数ペア:

[(1, 534657820), (2, 267328910), (4, 133664455), (5, 106931564), (10, 53465782), (17, 31450460), (20, 26732891), (34, 15725230), (68, 7862615), (85, 6290092), (170, 3145046), (340, 1572523), (487, 1097860), (974, 548930), (1948, 274465), (2435, 219572), (3229, 165580), (4870, 109786), (6458, 82790), (8279, 64580), (9740, 54893), (12916, 41395), (16145, 33116), (16558, 32290)]