4080226384420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{319411}}^1\times {\mathrm{9533}}^1$

素因数の和:329020

約数の個数: 48

約数和(自身を含む): 8697302566848

約数和(自身を除く): 4617076182428

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 9533, 19066, 38132, 47665, 95330, 190660, 319411, 638711, 638822, 1277422, 1277644, 1597055, 2554844, 3193555, 3194110, 6387110, 6388220, 12774220, 21400537, 42801074, 85602148, 107002685, 214005370, 428010740, 3044945063, 6089890126, 12179780252, 15224725315, 30449450630, 60898901260, 204011319221, 408022638442, 816045276884, 1020056596105, 2040113192210, 4080226384420]

約数ペア:

[(1, 4080226384420), (2, 2040113192210), (4, 1020056596105), (5, 816045276884), (10, 408022638442), (20, 204011319221), (67, 60898901260), (134, 30449450630), (268, 15224725315), (335, 12179780252), (670, 6089890126), (1340, 3044945063), (9533, 428010740), (19066, 214005370), (38132, 107002685), (47665, 85602148), (95330, 42801074), (190660, 21400537), (319411, 12774220), (638711, 6388220), (638822, 6387110), (1277422, 3194110), (1277644, 3193555), (1597055, 2554844)]