88946660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4003}}^1$

素因数の和:4124

約数の個数: 48

約数和(自身を含む): 205837632

約数和(自身を除く): 116890972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4003, 4444, 5555, 8006, 11110, 16012, 20015, 22220, 40030, 44033, 80060, 88066, 176132, 220165, 404303, 440330, 808606, 880660, 1617212, 2021515, 4043030, 4447333, 8086060, 8894666, 17789332, 22236665, 44473330, 88946660]

約数ペア:

[(1, 88946660), (2, 44473330), (4, 22236665), (5, 17789332), (10, 8894666), (11, 8086060), (20, 4447333), (22, 4043030), (44, 2021515), (55, 1617212), (101, 880660), (110, 808606), (202, 440330), (220, 404303), (404, 220165), (505, 176132), (1010, 88066), (1111, 80060), (2020, 44033), (2222, 40030), (4003, 22220), (4444, 20015), (5555, 16012), (8006, 11110)]