70498000

素因数分解:

$2^4\times 5^3\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 172645200

約数和(自身を除く): 102147200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 125, 200, 202, 250, 349, 400, 404, 500, 505, 698, 808, 1000, 1010, 1396, 1616, 1745, 2000, 2020, 2525, 2792, 3490, 4040, 5050, 5584, 6980, 8080, 8725, 10100, 12625, 13960, 17450, 20200, 25250, 27920, 34900, 35249, 40400, 43625, 50500, 69800, 70498, 87250, 101000, 139600, 140996, 174500, 176245, 202000, 281992, 349000, 352490, 563984, 698000, 704980, 881225, 1409960, 1762450, 2819920, 3524900, 4406125, 7049800, 8812250, 14099600, 17624500, 35249000, 70498000]

約数ペア:

[(1, 70498000), (2, 35249000), (4, 17624500), (5, 14099600), (8, 8812250), (10, 7049800), (16, 4406125), (20, 3524900), (25, 2819920), (40, 1762450), (50, 1409960), (80, 881225), (100, 704980), (101, 698000), (125, 563984), (200, 352490), (202, 349000), (250, 281992), (349, 202000), (400, 176245), (404, 174500), (500, 140996), (505, 139600), (698, 101000), (808, 87250), (1000, 70498), (1010, 69800), (1396, 50500), (1616, 43625), (1745, 40400), (2000, 35249), (2020, 34900), (2525, 27920), (2792, 25250), (3490, 20200), (4040, 17450), (5050, 13960), (5584, 12625), (6980, 10100), (8080, 8725)]