8493440000

素因数分解:

$2^{10}\times 5^4\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 220

約数和(自身を含む): 22177263504

約数和(自身を除く): 13683823504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 128, 160, 184, 200, 230, 250, 256, 320, 368, 400, 460, 500, 512, 575, 577, 625, 640, 736, 800, 920, 1000, 1024, 1150, 1154, 1250, 1280, 1472, 1600, 1840, 2000, 2300, 2308, 2500, 2560, 2875, 2885, 2944, 3200, 3680, 4000, 4600, 4616, 5000, 5120, 5750, 5770, 5888, 6400, 7360, 8000, 9200, 9232, 10000, 11500, 11540, 11776, 12800, 13271, 14375, 14425, 14720, 16000, 18400, 18464, 20000, 23000, 23080, 23552, 25600, 26542, 28750, 28850, 29440, 32000, 36800, 36928, 40000, 46000, 46160, 53084, 57500, 57700, 58880, 64000, 66355, 72125, 73600, 73856, 80000, 92000, 92320, 106168, 115000, 115400, 117760, 128000, 132710, 144250, 147200, 147712, 160000, 184000, 184640, 212336, 230000, 230800, 265420, 288500, 294400, 295424, 320000, 331775, 360625, 368000, 369280, 424672, 460000, 461600, 530840, 577000, 588800, 590848, 640000, 663550, 721250, 736000, 738560, 849344, 920000, 923200, 1061680, 1154000, 1327100, 1442500, 1472000, 1477120, 1658875, 1698688, 1840000, 1846400, 2123360, 2308000, 2654200, 2885000, 2944000, 2954240, 3317750, 3397376, 3680000, 3692800, 4246720, 4616000, 5308400, 5770000, 6635500, 6794752, 7360000, 7385600, 8294375, 8493440, 9232000, 10616800, 11540000, 13271000, 13589504, 14720000, 14771200, 16588750, 16986880, 18464000, 21233600, 23080000, 26542000, 33177500, 33973760, 36928000, 42467200, 46160000, 53084000, 66355000, 67947520, 73856000, 84934400, 92320000, 106168000, 132710000, 169868800, 184640000, 212336000, 265420000, 339737600, 369280000, 424672000, 530840000, 849344000, 1061680000, 1698688000, 2123360000, 4246720000, 8493440000]

約数ペア:

[(1, 8493440000), (2, 4246720000), (4, 2123360000), (5, 1698688000), (8, 1061680000), (10, 849344000), (16, 530840000), (20, 424672000), (23, 369280000), (25, 339737600), (32, 265420000), (40, 212336000), (46, 184640000), (50, 169868800), (64, 132710000), (80, 106168000), (92, 92320000), (100, 84934400), (115, 73856000), (125, 67947520), (128, 66355000), (160, 53084000), (184, 46160000), (200, 42467200), (230, 36928000), (250, 33973760), (256, 33177500), (320, 26542000), (368, 23080000), (400, 21233600), (460, 18464000), (500, 16986880), (512, 16588750), (575, 14771200), (577, 14720000), (625, 13589504), (640, 13271000), (736, 11540000), (800, 10616800), (920, 9232000), (1000, 8493440), (1024, 8294375), (1150, 7385600), (1154, 7360000), (1250, 6794752), (1280, 6635500), (1472, 5770000), (1600, 5308400), (1840, 4616000), (2000, 4246720), (2300, 3692800), (2308, 3680000), (2500, 3397376), (2560, 3317750), (2875, 2954240), (2885, 2944000), (2944, 2885000), (3200, 2654200), (3680, 2308000), (4000, 2123360), (4600, 1846400), (4616, 1840000), (5000, 1698688), (5120, 1658875), (5750, 1477120), (5770, 1472000), (5888, 1442500), (6400, 1327100), (7360, 1154000), (8000, 1061680), (9200, 923200), (9232, 920000), (10000, 849344), (11500, 738560), (11540, 736000), (11776, 721250), (12800, 663550), (13271, 640000), (14375, 590848), (14425, 588800), (14720, 577000), (16000, 530840), (18400, 461600), (18464, 460000), (20000, 424672), (23000, 369280), (23080, 368000), (23552, 360625), (25600, 331775), (26542, 320000), (28750, 295424), (28850, 294400), (29440, 288500), (32000, 265420), (36800, 230800), (36928, 230000), (40000, 212336), (46000, 184640), (46160, 184000), (53084, 160000), (57500, 147712), (57700, 147200), (58880, 144250), (64000, 132710), (66355, 128000), (72125, 117760), (73600, 115400), (73856, 115000), (80000, 106168), (92000, 92320)]