42708460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 93604896

約数和(自身を除く): 50896436

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 530, 860, 937, 1060, 1874, 2279, 3748, 4558, 4685, 9116, 9370, 11395, 18740, 22790, 40291, 45580, 49661, 80582, 99322, 161164, 198644, 201455, 248305, 402910, 496610, 805820, 993220, 2135423, 4270846, 8541692, 10677115, 21354230, 42708460]

約数ペア:

[(1, 42708460), (2, 21354230), (4, 10677115), (5, 8541692), (10, 4270846), (20, 2135423), (43, 993220), (53, 805820), (86, 496610), (106, 402910), (172, 248305), (212, 201455), (215, 198644), (265, 161164), (430, 99322), (530, 80582), (860, 49661), (937, 45580), (1060, 40291), (1874, 22790), (2279, 18740), (3748, 11395), (4558, 9370), (4685, 9116)]