25973080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{92761}}^1$

素因数の和:92779

約数の個数: 32

約数和(自身を含む): 66788640

約数和(自身を除く): 40815560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 92761, 185522, 371044, 463805, 649327, 742088, 927610, 1298654, 1855220, 2597308, 3246635, 3710440, 5194616, 6493270, 12986540, 25973080]

約数ペア:

[(1, 25973080), (2, 12986540), (4, 6493270), (5, 5194616), (7, 3710440), (8, 3246635), (10, 2597308), (14, 1855220), (20, 1298654), (28, 927610), (35, 742088), (40, 649327), (56, 463805), (70, 371044), (140, 185522), (280, 92761)]