27133520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17851}}^1$

素因数の和:17883

約数の個数: 40

約数和(自身を含む): 66409440

約数和(自身を除く): 39275920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 17851, 35702, 71404, 89255, 142808, 178510, 285616, 339169, 357020, 678338, 714040, 1356676, 1428080, 1695845, 2713352, 3391690, 5426704, 6783380, 13566760, 27133520]

約数ペア:

[(1, 27133520), (2, 13566760), (4, 6783380), (5, 5426704), (8, 3391690), (10, 2713352), (16, 1695845), (19, 1428080), (20, 1356676), (38, 714040), (40, 678338), (76, 357020), (80, 339169), (95, 285616), (152, 178510), (190, 142808), (304, 89255), (380, 71404), (760, 35702), (1520, 17851)]