2261964220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{5009}}^1$

素因数の和:5422

約数の個数: 48

約数和(自身を含む): 4836293280

約数和(自身を除く): 2574329060

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 337, 670, 674, 1340, 1348, 1685, 3370, 5009, 6740, 10018, 20036, 22579, 25045, 45158, 50090, 90316, 100180, 112895, 225790, 335603, 451580, 671206, 1342412, 1678015, 1688033, 3356030, 3376066, 6712060, 6752132, 8440165, 16880330, 33760660, 113098211, 226196422, 452392844, 565491055, 1130982110, 2261964220]

約数ペア:

[(1, 2261964220), (2, 1130982110), (4, 565491055), (5, 452392844), (10, 226196422), (20, 113098211), (67, 33760660), (134, 16880330), (268, 8440165), (335, 6752132), (337, 6712060), (670, 3376066), (674, 3356030), (1340, 1688033), (1348, 1678015), (1685, 1342412), (3370, 671206), (5009, 451580), (6740, 335603), (10018, 225790), (20036, 112895), (22579, 100180), (25045, 90316), (45158, 50090)]