13483635680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4957219}}^1$

素因数の和:4957251

約数の個数: 48

約数和(自身を含む): 33728924880

約数和(自身を除く): 20245289200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4957219, 9914438, 19828876, 24786095, 39657752, 49572190, 79315504, 84272723, 99144380, 158631008, 168545446, 198288760, 337090892, 396577520, 421363615, 674181784, 793155040, 842727230, 1348363568, 1685454460, 2696727136, 3370908920, 6741817840, 13483635680]

約数ペア:

[(1, 13483635680), (2, 6741817840), (4, 3370908920), (5, 2696727136), (8, 1685454460), (10, 1348363568), (16, 842727230), (17, 793155040), (20, 674181784), (32, 421363615), (34, 396577520), (40, 337090892), (68, 198288760), (80, 168545446), (85, 158631008), (136, 99144380), (160, 84272723), (170, 79315504), (272, 49572190), (340, 39657752), (544, 24786095), (680, 19828876), (1360, 9914438), (2720, 4957219)]