26318440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28607}}^1$

素因数の和:28641

約数の個数: 32

約数和(自身を含む): 61793280

約数和(自身を除く): 35474840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 28607, 57214, 114428, 143035, 228856, 286070, 572140, 657961, 1144280, 1315922, 2631844, 3289805, 5263688, 6579610, 13159220, 26318440]

約数ペア:

[(1, 26318440), (2, 13159220), (4, 6579610), (5, 5263688), (8, 3289805), (10, 2631844), (20, 1315922), (23, 1144280), (40, 657961), (46, 572140), (92, 286070), (115, 228856), (184, 143035), (230, 114428), (460, 57214), (920, 28607)]