2222260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4831}}^1$

素因数の和:4863

約数の個数: 24

約数和(自身を含む): 4870656

約数和(自身を除く): 2648396

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4831, 9662, 19324, 24155, 48310, 96620, 111113, 222226, 444452, 555565, 1111130, 2222260]

約数ペア:

[(1, 2222260), (2, 1111130), (4, 555565), (5, 444452), (10, 222226), (20, 111113), (23, 96620), (46, 48310), (92, 24155), (115, 19324), (230, 9662), (460, 4831)]