39775510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 76605984

約数和(自身を除く): 36830474

約数列:

[1, 2, 5, 10, 23, 46, 73, 103, 115, 146, 206, 230, 365, 515, 529, 730, 1030, 1058, 1679, 2369, 2645, 3358, 4738, 5290, 7519, 8395, 11845, 15038, 16790, 23690, 37595, 38617, 54487, 75190, 77234, 108974, 172937, 193085, 272435, 345874, 386170, 544870, 864685, 1729370, 3977551, 7955102, 19887755, 39775510]

約数ペア:

[(1, 39775510), (2, 19887755), (5, 7955102), (10, 3977551), (23, 1729370), (46, 864685), (73, 544870), (103, 386170), (115, 345874), (146, 272435), (206, 193085), (230, 172937), (365, 108974), (515, 77234), (529, 75190), (730, 54487), (1030, 38617), (1058, 37595), (1679, 23690), (2369, 16790), (2645, 15038), (3358, 11845), (4738, 8395), (5290, 7519)]