107944640

素因数分解:

$2^6\times 5^1\times {\mathrm{337327}}^1$

素因数の和:337344

約数の個数: 28

約数和(自身を含む): 257043936

約数和(自身を除く): 149099296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337327, 674654, 1349308, 1686635, 2698616, 3373270, 5397232, 6746540, 10794464, 13493080, 21588928, 26986160, 53972320, 107944640]

約数ペア:

[(1, 107944640), (2, 53972320), (4, 26986160), (5, 21588928), (8, 13493080), (10, 10794464), (16, 6746540), (20, 5397232), (32, 3373270), (40, 2698616), (64, 1686635), (80, 1349308), (160, 674654), (320, 337327)]