470897950

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 888693120

約数和(自身を除く): 417795170

約数列:

[1, 2, 5, 10, 25, 50, 157, 223, 269, 314, 446, 538, 785, 1115, 1345, 1570, 2230, 2690, 3925, 5575, 6725, 7850, 11150, 13450, 35011, 42233, 59987, 70022, 84466, 119974, 175055, 211165, 299935, 350110, 422330, 599870, 875275, 1055825, 1499675, 1750550, 2111650, 2999350, 9417959, 18835918, 47089795, 94179590, 235448975, 470897950]

約数ペア:

[(1, 470897950), (2, 235448975), (5, 94179590), (10, 47089795), (25, 18835918), (50, 9417959), (157, 2999350), (223, 2111650), (269, 1750550), (314, 1499675), (446, 1055825), (538, 875275), (785, 599870), (1115, 422330), (1345, 350110), (1570, 299935), (2230, 211165), (2690, 175055), (3925, 119974), (5575, 84466), (6725, 70022), (7850, 59987), (11150, 42233), (13450, 35011)]