9991436.00000000

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 102047040

約数和(自身を除く): 54605590

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 350, 445, 623, 890, 1246, 1523, 2225, 3046, 3115, 4450, 6230, 7615, 10661, 15230, 15575, 21322, 31150, 38075, 53305, 76150, 106610, 135547, 266525, 271094, 533050, 677735, 948829, 1355470, 1897658, 3388675, 4744145, 6777350, 9488290, 23720725, 47441450]

約数ペア:

[(1, 47441450), (2, 23720725), (5, 9488290), (7, 6777350), (10, 4744145), (14, 3388675), (25, 1897658), (35, 1355470), (50, 948829), (70, 677735), (89, 533050), (175, 271094), (178, 266525), (350, 135547), (445, 106610), (623, 76150), (890, 53305), (1246, 38075), (1523, 31150), (2225, 21322), (3046, 15575), (3115, 15230), (4450, 10661), (6230, 7615)]