9946160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17761}}^1$

素因数の和:17781

約数の個数: 40

約数和(自身を含む): 26429856

約数和(自身を除く): 16483696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 17761, 35522, 71044, 88805, 124327, 142088, 177610, 248654, 284176, 355220, 497308, 621635, 710440, 994616, 1243270, 1420880, 1989232, 2486540, 4973080, 9946160]

約数ペア:

[(1, 9946160), (2, 4973080), (4, 2486540), (5, 1989232), (7, 1420880), (8, 1243270), (10, 994616), (14, 710440), (16, 621635), (20, 497308), (28, 355220), (35, 284176), (40, 248654), (56, 177610), (70, 142088), (80, 124327), (112, 88805), (140, 71044), (280, 35522), (560, 17761)]