295415060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{491}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 632318400

約数和(自身を除く): 336903340

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 449, 491, 670, 898, 982, 1340, 1796, 1964, 2245, 2455, 4490, 4910, 8980, 9820, 30083, 32897, 60166, 65794, 120332, 131588, 150415, 164485, 220459, 300830, 328970, 440918, 601660, 657940, 881836, 1102295, 2204590, 4409180, 14770753, 29541506, 59083012, 73853765, 147707530, 295415060]

約数ペア:

[(1, 295415060), (2, 147707530), (4, 73853765), (5, 59083012), (10, 29541506), (20, 14770753), (67, 4409180), (134, 2204590), (268, 1102295), (335, 881836), (449, 657940), (491, 601660), (670, 440918), (898, 328970), (982, 300830), (1340, 220459), (1796, 164485), (1964, 150415), (2245, 131588), (2455, 120332), (4490, 65794), (4910, 60166), (8980, 32897), (9820, 30083)]