23346520

素因数分解:

$2^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{883}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 52668720

約数和(自身を除く): 29322200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 661, 883, 1322, 1766, 2644, 3305, 3532, 4415, 5288, 6610, 7064, 8830, 13220, 17660, 26440, 35320, 583663, 1167326, 2334652, 2918315, 4669304, 5836630, 11673260, 23346520]

約数ペア:

[(1, 23346520), (2, 11673260), (4, 5836630), (5, 4669304), (8, 2918315), (10, 2334652), (20, 1167326), (40, 583663), (661, 35320), (883, 26440), (1322, 17660), (1766, 13220), (2644, 8830), (3305, 7064), (3532, 6610), (4415, 5288)]