2022354500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{94063}}^1$

素因数の和:94125

約数の個数: 48

約数和(自身を含む): 4519587072

約数和(自身を除く): 2497232572

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 860, 1075, 2150, 4300, 5375, 10750, 21500, 94063, 188126, 376252, 470315, 940630, 1881260, 2351575, 4044709, 4703150, 8089418, 9406300, 11757875, 16178836, 20223545, 23515750, 40447090, 47031500, 80894180, 101117725, 202235450, 404470900, 505588625, 1011177250, 2022354500]

約数ペア:

[(1, 2022354500), (2, 1011177250), (4, 505588625), (5, 404470900), (10, 202235450), (20, 101117725), (25, 80894180), (43, 47031500), (50, 40447090), (86, 23515750), (100, 20223545), (125, 16178836), (172, 11757875), (215, 9406300), (250, 8089418), (430, 4703150), (500, 4044709), (860, 2351575), (1075, 1881260), (2150, 940630), (4300, 470315), (5375, 376252), (10750, 188126), (21500, 94063)]