7936705060

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{11941}}^1$

素因数の和:12316

約数の個数: 48

約数和(自身を含む): 16852550400

約数和(自身を除く): 8915845340

約数列:

[1, 2, 4, 5, 10, 20, 167, 199, 334, 398, 668, 796, 835, 995, 1670, 1990, 3340, 3980, 11941, 23882, 33233, 47764, 59705, 66466, 119410, 132932, 166165, 238820, 332330, 664660, 1994147, 2376259, 3988294, 4752518, 7976588, 9505036, 9970735, 11881295, 19941470, 23762590, 39882940, 47525180, 396835253, 793670506, 1587341012, 1984176265, 3968352530, 7936705060]

約数ペア:

[(1, 7936705060), (2, 3968352530), (4, 1984176265), (5, 1587341012), (10, 793670506), (20, 396835253), (167, 47525180), (199, 39882940), (334, 23762590), (398, 19941470), (668, 11881295), (796, 9970735), (835, 9505036), (995, 7976588), (1670, 4752518), (1990, 3988294), (3340, 2376259), (3980, 1994147), (11941, 664660), (23882, 332330), (33233, 238820), (47764, 166165), (59705, 132932), (66466, 119410)]