226799140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3079}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 496742400

約数和(自身を除く): 269943260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 145, 254, 290, 508, 580, 635, 1270, 2540, 3079, 3683, 6158, 7366, 12316, 14732, 15395, 18415, 30790, 36830, 61580, 73660, 89291, 178582, 357164, 391033, 446455, 782066, 892910, 1564132, 1785820, 1955165, 3910330, 7820660, 11339957, 22679914, 45359828, 56699785, 113399570, 226799140]

約数ペア:

[(1, 226799140), (2, 113399570), (4, 56699785), (5, 45359828), (10, 22679914), (20, 11339957), (29, 7820660), (58, 3910330), (116, 1955165), (127, 1785820), (145, 1564132), (254, 892910), (290, 782066), (508, 446455), (580, 391033), (635, 357164), (1270, 178582), (2540, 89291), (3079, 73660), (3683, 61580), (6158, 36830), (7366, 30790), (12316, 18415), (14732, 15395)]