29168140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63409}}^1$

素因数の和:63441

約数の個数: 24

約数和(自身を含む): 63917280

約数和(自身を除く): 34749140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 63409, 126818, 253636, 317045, 634090, 1268180, 1458407, 2916814, 5833628, 7292035, 14584070, 29168140]

約数ペア:

[(1, 29168140), (2, 14584070), (4, 7292035), (5, 5833628), (10, 2916814), (20, 1458407), (23, 1268180), (46, 634090), (92, 317045), (115, 253636), (230, 126818), (460, 63409)]