2152340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4679}}^1$

素因数の和:4711

約数の個数: 24

約数和(自身を含む): 4717440

約数和(自身を除く): 2565100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4679, 9358, 18716, 23395, 46790, 93580, 107617, 215234, 430468, 538085, 1076170, 2152340]

約数ペア:

[(1, 2152340), (2, 1076170), (4, 538085), (5, 430468), (10, 215234), (20, 107617), (23, 93580), (46, 46790), (92, 23395), (115, 18716), (230, 9358), (460, 4679)]