8802700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 20779920

約数和(自身を除く): 11977220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 113, 164, 190, 205, 226, 380, 410, 452, 475, 565, 779, 820, 950, 1025, 1130, 1558, 1900, 2050, 2147, 2260, 2825, 3116, 3895, 4100, 4294, 4633, 5650, 7790, 8588, 9266, 10735, 11300, 15580, 18532, 19475, 21470, 23165, 38950, 42940, 46330, 53675, 77900, 88027, 92660, 107350, 115825, 176054, 214700, 231650, 352108, 440135, 463300, 880270, 1760540, 2200675, 4401350, 8802700]

約数ペア:

[(1, 8802700), (2, 4401350), (4, 2200675), (5, 1760540), (10, 880270), (19, 463300), (20, 440135), (25, 352108), (38, 231650), (41, 214700), (50, 176054), (76, 115825), (82, 107350), (95, 92660), (100, 88027), (113, 77900), (164, 53675), (190, 46330), (205, 42940), (226, 38950), (380, 23165), (410, 21470), (452, 19475), (475, 18532), (565, 15580), (779, 11300), (820, 10735), (950, 9266), (1025, 8588), (1130, 7790), (1558, 5650), (1900, 4633), (2050, 4294), (2147, 4100), (2260, 3895), (2825, 3116)]