8646850

素因数分解:

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

素因数の和:211

約数の個数: 48

約数和(自身を含む): 17177472

約数和(自身を除く): 8530622

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 103, 115, 146, 206, 230, 365, 515, 575, 730, 1030, 1150, 1679, 1825, 2369, 2575, 3358, 3650, 4738, 5150, 7519, 8395, 11845, 15038, 16790, 23690, 37595, 41975, 59225, 75190, 83950, 118450, 172937, 187975, 345874, 375950, 864685, 1729370, 4323425, 8646850]

約数ペア:

[(1, 8646850), (2, 4323425), (5, 1729370), (10, 864685), (23, 375950), (25, 345874), (46, 187975), (50, 172937), (73, 118450), (103, 83950), (115, 75190), (146, 59225), (206, 41975), (230, 37595), (365, 23690), (515, 16790), (575, 15038), (730, 11845), (1030, 8395), (1150, 7519), (1679, 5150), (1825, 4738), (2369, 3650), (2575, 3358)]