9648620

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{787}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 20320944

約数和(自身を除く): 10672324

約数列:

[1, 2, 4, 5, 10, 20, 613, 787, 1226, 1574, 2452, 3065, 3148, 3935, 6130, 7870, 12260, 15740, 482431, 964862, 1929724, 2412155, 4824310, 9648620]

約数ペア:

[(1, 9648620), (2, 4824310), (4, 2412155), (5, 1929724), (10, 964862), (20, 482431), (613, 15740), (787, 12260), (1226, 7870), (1574, 6130), (2452, 3935), (3065, 3148)]