13456000

素因数分解:

$2^7\times 5^3\times {\mathrm{29}}^2$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 34648380

約数和(自身を除く): 21192380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 125, 128, 145, 160, 200, 232, 250, 290, 320, 400, 464, 500, 580, 640, 725, 800, 841, 928, 1000, 1160, 1450, 1600, 1682, 1856, 2000, 2320, 2900, 3200, 3364, 3625, 3712, 4000, 4205, 4640, 5800, 6728, 7250, 8000, 8410, 9280, 11600, 13456, 14500, 16000, 16820, 18560, 21025, 23200, 26912, 29000, 33640, 42050, 46400, 53824, 58000, 67280, 84100, 92800, 105125, 107648, 116000, 134560, 168200, 210250, 232000, 269120, 336400, 420500, 464000, 538240, 672800, 841000, 1345600, 1682000, 2691200, 3364000, 6728000, 13456000]

約数ペア:

[(1, 13456000), (2, 6728000), (4, 3364000), (5, 2691200), (8, 1682000), (10, 1345600), (16, 841000), (20, 672800), (25, 538240), (29, 464000), (32, 420500), (40, 336400), (50, 269120), (58, 232000), (64, 210250), (80, 168200), (100, 134560), (116, 116000), (125, 107648), (128, 105125), (145, 92800), (160, 84100), (200, 67280), (232, 58000), (250, 53824), (290, 46400), (320, 42050), (400, 33640), (464, 29000), (500, 26912), (580, 23200), (640, 21025), (725, 18560), (800, 16820), (841, 16000), (928, 14500), (1000, 13456), (1160, 11600), (1450, 9280), (1600, 8410), (1682, 8000), (1856, 7250), (2000, 6728), (2320, 5800), (2900, 4640), (3200, 4205), (3364, 4000), (3625, 3712)]