134592020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 291126528

約数和(自身を除く): 156534508

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 131, 188, 235, 262, 470, 524, 655, 940, 1093, 1310, 2186, 2620, 4372, 5465, 6157, 10930, 12314, 21860, 24628, 30785, 51371, 61570, 102742, 123140, 143183, 205484, 256855, 286366, 513710, 572732, 715915, 1027420, 1431830, 2863660, 6729601, 13459202, 26918404, 33648005, 67296010, 134592020]

約数ペア:

[(1, 134592020), (2, 67296010), (4, 33648005), (5, 26918404), (10, 13459202), (20, 6729601), (47, 2863660), (94, 1431830), (131, 1027420), (188, 715915), (235, 572732), (262, 513710), (470, 286366), (524, 256855), (655, 205484), (940, 143183), (1093, 123140), (1310, 102742), (2186, 61570), (2620, 51371), (4372, 30785), (5465, 24628), (6157, 21860), (10930, 12314)]