27413680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{48953}}^1$

素因数の和:48973

約数の個数: 40

約数和(自身を含む): 72843552

約数和(自身を除く): 45429872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 48953, 97906, 195812, 244765, 342671, 391624, 489530, 685342, 783248, 979060, 1370684, 1713355, 1958120, 2741368, 3426710, 3916240, 5482736, 6853420, 13706840, 27413680]

約数ペア:

[(1, 27413680), (2, 13706840), (4, 6853420), (5, 5482736), (7, 3916240), (8, 3426710), (10, 2741368), (14, 1958120), (16, 1713355), (20, 1370684), (28, 979060), (35, 783248), (40, 685342), (56, 489530), (70, 391624), (80, 342671), (112, 244765), (140, 195812), (280, 97906), (560, 48953)]