2247403720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1937417}}^1$

素因数の和:1937457

約数の個数: 32

約数和(自身を含む): 5231028600

約数和(自身を除く): 2983624880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1937417, 3874834, 7749668, 9687085, 15499336, 19374170, 38748340, 56185093, 77496680, 112370186, 224740372, 280925465, 449480744, 561850930, 1123701860, 2247403720]

約数ペア:

[(1, 2247403720), (2, 1123701860), (4, 561850930), (5, 449480744), (8, 280925465), (10, 224740372), (20, 112370186), (29, 77496680), (40, 56185093), (58, 38748340), (116, 19374170), (145, 15499336), (232, 9687085), (290, 7749668), (580, 3874834), (1160, 1937417)]