28018600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6091}}^1$

素因数の和:6130

約数の個数: 48

約数和(自身を含む): 67986720

約数和(自身を除く): 39968120

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, 6091, 12182, 24364, 30455, 48728, 60910, 121820, 140093, 152275, 243640, 280186, 304550, 560372, 609100, 700465, 1120744, 1218200, 1400930, 2801860, 3502325, 5603720, 7004650, 14009300, 28018600]

約数ペア:

[(1, 28018600), (2, 14009300), (4, 7004650), (5, 5603720), (8, 3502325), (10, 2801860), (20, 1400930), (23, 1218200), (25, 1120744), (40, 700465), (46, 609100), (50, 560372), (92, 304550), (100, 280186), (115, 243640), (184, 152275), (200, 140093), (230, 121820), (460, 60910), (575, 48728), (920, 30455), (1150, 24364), (2300, 12182), (4600, 6091)]