1569260180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{27893}}^1$

素因数の和:28028

約数の個数: 48

約数和(自身を含む): 3444351120

約数和(自身を除く): 1875090940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1940, 2813, 5626, 11252, 14065, 27893, 28130, 55786, 56260, 111572, 139465, 278930, 557860, 808897, 1617794, 2705621, 3235588, 4044485, 5411242, 8088970, 10822484, 13528105, 16177940, 27056210, 54112420, 78463009, 156926018, 313852036, 392315045, 784630090, 1569260180]

約数ペア:

[(1, 1569260180), (2, 784630090), (4, 392315045), (5, 313852036), (10, 156926018), (20, 78463009), (29, 54112420), (58, 27056210), (97, 16177940), (116, 13528105), (145, 10822484), (194, 8088970), (290, 5411242), (388, 4044485), (485, 3235588), (580, 2705621), (970, 1617794), (1940, 808897), (2813, 557860), (5626, 278930), (11252, 139465), (14065, 111572), (27893, 56260), (28130, 55786)]