5655441640

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{3373}}^1$

素因数の和:3802

約数の個数: 64

約数和(自身を含む): 12855749760

約数和(自身を除く): 7200308120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 251, 334, 502, 668, 835, 1004, 1255, 1336, 1670, 2008, 2510, 3340, 3373, 5020, 6680, 6746, 10040, 13492, 16865, 26984, 33730, 41917, 67460, 83834, 134920, 167668, 209585, 335336, 419170, 563291, 838340, 846623, 1126582, 1676680, 1693246, 2253164, 2816455, 3386492, 4233115, 4506328, 5632910, 6772984, 8466230, 11265820, 16932460, 22531640, 33864920, 141386041, 282772082, 565544164, 706930205, 1131088328, 1413860410, 2827720820, 5655441640]

約数ペア:

[(1, 5655441640), (2, 2827720820), (4, 1413860410), (5, 1131088328), (8, 706930205), (10, 565544164), (20, 282772082), (40, 141386041), (167, 33864920), (251, 22531640), (334, 16932460), (502, 11265820), (668, 8466230), (835, 6772984), (1004, 5632910), (1255, 4506328), (1336, 4233115), (1670, 3386492), (2008, 2816455), (2510, 2253164), (3340, 1693246), (3373, 1676680), (5020, 1126582), (6680, 846623), (6746, 838340), (10040, 563291), (13492, 419170), (16865, 335336), (26984, 209585), (33730, 167668), (41917, 134920), (67460, 83834)]