2668000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 7076160

約数和(自身を除く): 4408160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 32, 40, 46, 50, 58, 80, 92, 100, 115, 116, 125, 145, 160, 184, 200, 230, 232, 250, 290, 368, 400, 460, 464, 500, 575, 580, 667, 725, 736, 800, 920, 928, 1000, 1150, 1160, 1334, 1450, 1840, 2000, 2300, 2320, 2668, 2875, 2900, 3335, 3625, 3680, 4000, 4600, 4640, 5336, 5750, 5800, 6670, 7250, 9200, 10672, 11500, 11600, 13340, 14500, 16675, 18400, 21344, 23000, 23200, 26680, 29000, 33350, 46000, 53360, 58000, 66700, 83375, 92000, 106720, 116000, 133400, 166750, 266800, 333500, 533600, 667000, 1334000, 2668000]

約数ペア:

[(1, 2668000), (2, 1334000), (4, 667000), (5, 533600), (8, 333500), (10, 266800), (16, 166750), (20, 133400), (23, 116000), (25, 106720), (29, 92000), (32, 83375), (40, 66700), (46, 58000), (50, 53360), (58, 46000), (80, 33350), (92, 29000), (100, 26680), (115, 23200), (116, 23000), (125, 21344), (145, 18400), (160, 16675), (184, 14500), (200, 13340), (230, 11600), (232, 11500), (250, 10672), (290, 9200), (368, 7250), (400, 6670), (460, 5800), (464, 5750), (500, 5336), (575, 4640), (580, 4600), (667, 4000), (725, 3680), (736, 3625), (800, 3335), (920, 2900), (928, 2875), (1000, 2668), (1150, 2320), (1160, 2300), (1334, 2000), (1450, 1840)]