3885664570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{20809}}^1$

素因数の和:21150

約数の個数: 32

約数和(自身を含む): 7120016640

約数和(自身を除く): 3234352070

約数列:

[1, 2, 5, 10, 71, 142, 263, 355, 526, 710, 1315, 2630, 18673, 20809, 37346, 41618, 93365, 104045, 186730, 208090, 1477439, 2954878, 5472767, 7387195, 10945534, 14774390, 27363835, 54727670, 388566457, 777132914, 1942832285, 3885664570]

約数ペア:

[(1, 3885664570), (2, 1942832285), (5, 777132914), (10, 388566457), (71, 54727670), (142, 27363835), (263, 14774390), (355, 10945534), (526, 7387195), (710, 5472767), (1315, 2954878), (2630, 1477439), (18673, 208090), (20809, 186730), (37346, 104045), (41618, 93365)]