5396000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 14152320

約数和(自身を除く): 8756320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 71, 76, 80, 95, 100, 125, 142, 152, 160, 190, 200, 250, 284, 304, 355, 380, 400, 475, 500, 568, 608, 710, 760, 800, 950, 1000, 1136, 1349, 1420, 1520, 1775, 1900, 2000, 2272, 2375, 2698, 2840, 3040, 3550, 3800, 4000, 4750, 5396, 5680, 6745, 7100, 7600, 8875, 9500, 10792, 11360, 13490, 14200, 15200, 17750, 19000, 21584, 26980, 28400, 33725, 35500, 38000, 43168, 53960, 56800, 67450, 71000, 76000, 107920, 134900, 142000, 168625, 215840, 269800, 284000, 337250, 539600, 674500, 1079200, 1349000, 2698000, 5396000]

約数ペア:

[(1, 5396000), (2, 2698000), (4, 1349000), (5, 1079200), (8, 674500), (10, 539600), (16, 337250), (19, 284000), (20, 269800), (25, 215840), (32, 168625), (38, 142000), (40, 134900), (50, 107920), (71, 76000), (76, 71000), (80, 67450), (95, 56800), (100, 53960), (125, 43168), (142, 38000), (152, 35500), (160, 33725), (190, 28400), (200, 26980), (250, 21584), (284, 19000), (304, 17750), (355, 15200), (380, 14200), (400, 13490), (475, 11360), (500, 10792), (568, 9500), (608, 8875), (710, 7600), (760, 7100), (800, 6745), (950, 5680), (1000, 5396), (1136, 4750), (1349, 4000), (1420, 3800), (1520, 3550), (1775, 3040), (1900, 2840), (2000, 2698), (2272, 2375)]