4401350

素因数分解:

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

素因数の和:185

約数の個数: 48

約数和(自身を含む): 8905680

約数和(自身を除く): 4504330

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 113, 190, 205, 226, 410, 475, 565, 779, 950, 1025, 1130, 1558, 2050, 2147, 2825, 3895, 4294, 4633, 5650, 7790, 9266, 10735, 19475, 21470, 23165, 38950, 46330, 53675, 88027, 107350, 115825, 176054, 231650, 440135, 880270, 2200675, 4401350]

約数ペア:

[(1, 4401350), (2, 2200675), (5, 880270), (10, 440135), (19, 231650), (25, 176054), (38, 115825), (41, 107350), (50, 88027), (82, 53675), (95, 46330), (113, 38950), (190, 23165), (205, 21470), (226, 19475), (410, 10735), (475, 9266), (565, 7790), (779, 5650), (950, 4633), (1025, 4294), (1130, 3895), (1558, 2825), (2050, 2147)]