5566720

素因数分解:

$2^8\times 5^1\times {\mathrm{4349}}^1$

素因数の和:4370

約数の個数: 36

約数和(自身を含む): 13337100

約数和(自身を除く): 7770380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4349, 8698, 17396, 21745, 34792, 43490, 69584, 86980, 139168, 173960, 278336, 347920, 556672, 695840, 1113344, 1391680, 2783360, 5566720]

約数ペア:

[(1, 5566720), (2, 2783360), (4, 1391680), (5, 1113344), (8, 695840), (10, 556672), (16, 347920), (20, 278336), (32, 173960), (40, 139168), (64, 86980), (80, 69584), (128, 43490), (160, 34792), (256, 21745), (320, 17396), (640, 8698), (1280, 4349)]