82560530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8039}}^1$

素因数の和:8138

約数の個数: 32

約数和(自身を含む): 162086400

約数和(自身を除く): 79525870

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 8039, 10270, 16078, 40195, 80390, 104507, 209014, 522535, 635081, 1045070, 1270162, 3175405, 6350810, 8256053, 16512106, 41280265, 82560530]

約数ペア:

[(1, 82560530), (2, 41280265), (5, 16512106), (10, 8256053), (13, 6350810), (26, 3175405), (65, 1270162), (79, 1045070), (130, 635081), (158, 522535), (395, 209014), (790, 104507), (1027, 80390), (2054, 40195), (5135, 16078), (8039, 10270)]