201946000

素因数分解:

$2^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2789

約数の個数: 80

約数和(自身を含む): 501686640

約数和(自身を除く): 299740640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 148, 185, 200, 250, 296, 370, 400, 500, 592, 740, 925, 1000, 1480, 1850, 2000, 2729, 2960, 3700, 4625, 5458, 7400, 9250, 10916, 13645, 14800, 18500, 21832, 27290, 37000, 43664, 54580, 68225, 74000, 100973, 109160, 136450, 201946, 218320, 272900, 341125, 403892, 504865, 545800, 682250, 807784, 1009730, 1091600, 1364500, 1615568, 2019460, 2524325, 2729000, 4038920, 5048650, 5458000, 8077840, 10097300, 12621625, 20194600, 25243250, 40389200, 50486500, 100973000, 201946000]

約数ペア:

[(1, 201946000), (2, 100973000), (4, 50486500), (5, 40389200), (8, 25243250), (10, 20194600), (16, 12621625), (20, 10097300), (25, 8077840), (37, 5458000), (40, 5048650), (50, 4038920), (74, 2729000), (80, 2524325), (100, 2019460), (125, 1615568), (148, 1364500), (185, 1091600), (200, 1009730), (250, 807784), (296, 682250), (370, 545800), (400, 504865), (500, 403892), (592, 341125), (740, 272900), (925, 218320), (1000, 201946), (1480, 136450), (1850, 109160), (2000, 100973), (2729, 74000), (2960, 68225), (3700, 54580), (4625, 43664), (5458, 37000), (7400, 27290), (9250, 21832), (10916, 18500), (13645, 14800)]