41573620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1871}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 96235776

約数和(自身を除く): 54662156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 1871, 2020, 2222, 3742, 4444, 5555, 7484, 9355, 11110, 18710, 20581, 22220, 37420, 41162, 82324, 102905, 188971, 205810, 377942, 411620, 755884, 944855, 1889710, 2078681, 3779420, 4157362, 8314724, 10393405, 20786810, 41573620]

約数ペア:

[(1, 41573620), (2, 20786810), (4, 10393405), (5, 8314724), (10, 4157362), (11, 3779420), (20, 2078681), (22, 1889710), (44, 944855), (55, 755884), (101, 411620), (110, 377942), (202, 205810), (220, 188971), (404, 102905), (505, 82324), (1010, 41162), (1111, 37420), (1871, 22220), (2020, 20581), (2222, 18710), (3742, 11110), (4444, 9355), (5555, 7484)]