713140000

素因数分解:

$2^5\times 5^4\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 120

約数和(自身を含む): 1773079308

約数和(自身を除く): 1059939308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 181, 197, 200, 250, 362, 394, 400, 500, 625, 724, 788, 800, 905, 985, 1000, 1250, 1448, 1576, 1810, 1970, 2000, 2500, 2896, 3152, 3620, 3940, 4000, 4525, 4925, 5000, 5792, 6304, 7240, 7880, 9050, 9850, 10000, 14480, 15760, 18100, 19700, 20000, 22625, 24625, 28960, 31520, 35657, 36200, 39400, 45250, 49250, 71314, 72400, 78800, 90500, 98500, 113125, 123125, 142628, 144800, 157600, 178285, 181000, 197000, 226250, 246250, 285256, 356570, 362000, 394000, 452500, 492500, 570512, 713140, 724000, 788000, 891425, 905000, 985000, 1141024, 1426280, 1782850, 1810000, 1970000, 2852560, 3565700, 3620000, 3940000, 4457125, 5705120, 7131400, 8914250, 14262800, 17828500, 22285625, 28525600, 35657000, 44571250, 71314000, 89142500, 142628000, 178285000, 356570000, 713140000]

約数ペア:

[(1, 713140000), (2, 356570000), (4, 178285000), (5, 142628000), (8, 89142500), (10, 71314000), (16, 44571250), (20, 35657000), (25, 28525600), (32, 22285625), (40, 17828500), (50, 14262800), (80, 8914250), (100, 7131400), (125, 5705120), (160, 4457125), (181, 3940000), (197, 3620000), (200, 3565700), (250, 2852560), (362, 1970000), (394, 1810000), (400, 1782850), (500, 1426280), (625, 1141024), (724, 985000), (788, 905000), (800, 891425), (905, 788000), (985, 724000), (1000, 713140), (1250, 570512), (1448, 492500), (1576, 452500), (1810, 394000), (1970, 362000), (2000, 356570), (2500, 285256), (2896, 246250), (3152, 226250), (3620, 197000), (3940, 181000), (4000, 178285), (4525, 157600), (4925, 144800), (5000, 142628), (5792, 123125), (6304, 113125), (7240, 98500), (7880, 90500), (9050, 78800), (9850, 72400), (10000, 71314), (14480, 49250), (15760, 45250), (18100, 39400), (19700, 36200), (20000, 35657), (22625, 31520), (24625, 28960)]