88871830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 164467584

約数和(自身を除く): 75595754

約数列:

[1, 2, 5, 10, 47, 94, 173, 235, 346, 470, 865, 1093, 1730, 2186, 5465, 8131, 10930, 16262, 40655, 51371, 81310, 102742, 189089, 256855, 378178, 513710, 945445, 1890890, 8887183, 17774366, 44435915, 88871830]

約数ペア:

[(1, 88871830), (2, 44435915), (5, 17774366), (10, 8887183), (47, 1890890), (94, 945445), (173, 513710), (235, 378178), (346, 256855), (470, 189089), (865, 102742), (1093, 81310), (1730, 51371), (2186, 40655), (5465, 16262), (8131, 10930)]