1940740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4219}}^1$

素因数の和:4251

約数の個数: 24

約数和(自身を含む): 4253760

約数和(自身を除く): 2313020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4219, 8438, 16876, 21095, 42190, 84380, 97037, 194074, 388148, 485185, 970370, 1940740]

約数ペア:

[(1, 1940740), (2, 970370), (4, 485185), (5, 388148), (10, 194074), (20, 97037), (23, 84380), (46, 42190), (92, 21095), (115, 16876), (230, 8438), (460, 4219)]