335322020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{15091}}^1$

素因数の和:15212

約数の個数: 48

約数和(自身を含む): 775849536

約数和(自身を除く): 440527516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 5555, 11110, 15091, 22220, 30182, 60364, 75455, 150910, 166001, 301820, 332002, 664004, 830005, 1524191, 1660010, 3048382, 3320020, 6096764, 7620955, 15241910, 16766101, 30483820, 33532202, 67064404, 83830505, 167661010, 335322020]

約数ペア:

[(1, 335322020), (2, 167661010), (4, 83830505), (5, 67064404), (10, 33532202), (11, 30483820), (20, 16766101), (22, 15241910), (44, 7620955), (55, 6096764), (101, 3320020), (110, 3048382), (202, 1660010), (220, 1524191), (404, 830005), (505, 664004), (1010, 332002), (1111, 301820), (2020, 166001), (2222, 150910), (4444, 75455), (5555, 60364), (11110, 30182), (15091, 22220)]