26511640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28817}}^1$

素因数の和:28851

約数の個数: 32

約数和(自身を含む): 62246880

約数和(自身を除く): 35735240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 28817, 57634, 115268, 144085, 230536, 288170, 576340, 662791, 1152680, 1325582, 2651164, 3313955, 5302328, 6627910, 13255820, 26511640]

約数ペア:

[(1, 26511640), (2, 13255820), (4, 6627910), (5, 5302328), (8, 3313955), (10, 2651164), (20, 1325582), (23, 1152680), (40, 662791), (46, 576340), (92, 288170), (115, 230536), (184, 144085), (230, 115268), (460, 57634), (920, 28817)]