8530900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1741}}^1$

素因数の和:1769

約数の個数: 54

約数和(自身を含む): 21546798

約数和(自身を除く): 13015898

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 1741, 2450, 3482, 4900, 6964, 8705, 12187, 17410, 24374, 34820, 43525, 48748, 60935, 85309, 87050, 121870, 170618, 174100, 243740, 304675, 341236, 426545, 609350, 853090, 1218700, 1706180, 2132725, 4265450, 8530900]

約数ペア:

[(1, 8530900), (2, 4265450), (4, 2132725), (5, 1706180), (7, 1218700), (10, 853090), (14, 609350), (20, 426545), (25, 341236), (28, 304675), (35, 243740), (49, 174100), (50, 170618), (70, 121870), (98, 87050), (100, 85309), (140, 60935), (175, 48748), (196, 43525), (245, 34820), (350, 24374), (490, 17410), (700, 12187), (980, 8705), (1225, 6964), (1741, 4900), (2450, 3482)]