2917390000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:693

約数の個数: 200

約数和(自身を含む): 8199975168

約数和(自身を除く): 5282585168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 80, 100, 112, 125, 140, 142, 175, 200, 250, 280, 284, 350, 355, 400, 497, 500, 560, 568, 587, 625, 700, 710, 875, 994, 1000, 1136, 1174, 1250, 1400, 1420, 1750, 1775, 1988, 2000, 2348, 2485, 2500, 2800, 2840, 2935, 3500, 3550, 3976, 4109, 4375, 4696, 4970, 5000, 5680, 5870, 7000, 7100, 7952, 8218, 8750, 8875, 9392, 9940, 10000, 11740, 12425, 14000, 14200, 14675, 16436, 17500, 17750, 19880, 20545, 23480, 24850, 28400, 29350, 32872, 35000, 35500, 39760, 41090, 41677, 44375, 46960, 49700, 58700, 62125, 65744, 70000, 71000, 73375, 82180, 83354, 88750, 99400, 102725, 117400, 124250, 142000, 146750, 164360, 166708, 177500, 198800, 205450, 208385, 234800, 248500, 291739, 293500, 310625, 328720, 333416, 355000, 366875, 410900, 416770, 497000, 513625, 583478, 587000, 621250, 666832, 710000, 733750, 821800, 833540, 994000, 1027250, 1041925, 1166956, 1174000, 1242500, 1458695, 1467500, 1643600, 1667080, 2054500, 2083850, 2333912, 2485000, 2568125, 2917390, 2935000, 3334160, 4109000, 4167700, 4667824, 4970000, 5136250, 5209625, 5834780, 5870000, 7293475, 8218000, 8335400, 10272500, 10419250, 11669560, 14586950, 16670800, 20545000, 20838500, 23339120, 26048125, 29173900, 36467375, 41090000, 41677000, 52096250, 58347800, 72934750, 83354000, 104192500, 116695600, 145869500, 182336875, 208385000, 291739000, 364673750, 416770000, 583478000, 729347500, 1458695000, 2917390000]

約数ペア:

[(1, 2917390000), (2, 1458695000), (4, 729347500), (5, 583478000), (7, 416770000), (8, 364673750), (10, 291739000), (14, 208385000), (16, 182336875), (20, 145869500), (25, 116695600), (28, 104192500), (35, 83354000), (40, 72934750), (50, 58347800), (56, 52096250), (70, 41677000), (71, 41090000), (80, 36467375), (100, 29173900), (112, 26048125), (125, 23339120), (140, 20838500), (142, 20545000), (175, 16670800), (200, 14586950), (250, 11669560), (280, 10419250), (284, 10272500), (350, 8335400), (355, 8218000), (400, 7293475), (497, 5870000), (500, 5834780), (560, 5209625), (568, 5136250), (587, 4970000), (625, 4667824), (700, 4167700), (710, 4109000), (875, 3334160), (994, 2935000), (1000, 2917390), (1136, 2568125), (1174, 2485000), (1250, 2333912), (1400, 2083850), (1420, 2054500), (1750, 1667080), (1775, 1643600), (1988, 1467500), (2000, 1458695), (2348, 1242500), (2485, 1174000), (2500, 1166956), (2800, 1041925), (2840, 1027250), (2935, 994000), (3500, 833540), (3550, 821800), (3976, 733750), (4109, 710000), (4375, 666832), (4696, 621250), (4970, 587000), (5000, 583478), (5680, 513625), (5870, 497000), (7000, 416770), (7100, 410900), (7952, 366875), (8218, 355000), (8750, 333416), (8875, 328720), (9392, 310625), (9940, 293500), (10000, 291739), (11740, 248500), (12425, 234800), (14000, 208385), (14200, 205450), (14675, 198800), (16436, 177500), (17500, 166708), (17750, 164360), (19880, 146750), (20545, 142000), (23480, 124250), (24850, 117400), (28400, 102725), (29350, 99400), (32872, 88750), (35000, 83354), (35500, 82180), (39760, 73375), (41090, 71000), (41677, 70000), (44375, 65744), (46960, 62125), (49700, 58700)]