28533800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6203}}^1$

素因数の和:6242

約数の個数: 48

約数和(自身を含む): 69236640

約数和(自身を除く): 40702840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 6203, 12406, 24812, 31015, 49624, 62030, 124060, 142669, 155075, 248120, 285338, 310150, 570676, 620300, 713345, 1141352, 1240600, 1426690, 2853380, 3566725, 5706760, 7133450, 14266900, 28533800]

約数ペア:

[(1, 28533800), (2, 14266900), (4, 7133450), (5, 5706760), (8, 3566725), (10, 2853380), (20, 1426690), (23, 1240600), (25, 1141352), (40, 713345), (46, 620300), (50, 570676), (92, 310150), (100, 285338), (115, 248120), (184, 155075), (200, 142669), (230, 124060), (460, 62030), (575, 49624), (920, 31015), (1150, 24812), (2300, 12406), (4600, 6203)]