33872680

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11927}}^1$

素因数の和:12009

約数の個数: 32

約数和(自身を含む): 77293440

約数和(自身を除く): 43420760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 11927, 23854, 47708, 59635, 95416, 119270, 238540, 477080, 846817, 1693634, 3387268, 4234085, 6774536, 8468170, 16936340, 33872680]

約数ペア:

[(1, 33872680), (2, 16936340), (4, 8468170), (5, 6774536), (8, 4234085), (10, 3387268), (20, 1693634), (40, 846817), (71, 477080), (142, 238540), (284, 119270), (355, 95416), (568, 59635), (710, 47708), (1420, 23854), (2840, 11927)]