4328140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 9583056

約数和(自身を除く): 5254916

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1940, 2231, 4462, 8924, 9409, 11155, 18818, 22310, 37636, 44620, 47045, 94090, 188180, 216407, 432814, 865628, 1082035, 2164070, 4328140]

約数ペア:

[(1, 4328140), (2, 2164070), (4, 1082035), (5, 865628), (10, 432814), (20, 216407), (23, 188180), (46, 94090), (92, 47045), (97, 44620), (115, 37636), (194, 22310), (230, 18818), (388, 11155), (460, 9409), (485, 8924), (970, 4462), (1940, 2231)]