48175000

素因数分解:

$2^3\times 5^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 118117440

約数和(自身を除く): 69942440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 47, 50, 82, 94, 100, 125, 164, 188, 200, 205, 235, 250, 328, 376, 410, 470, 500, 625, 820, 940, 1000, 1025, 1175, 1250, 1640, 1880, 1927, 2050, 2350, 2500, 3125, 3854, 4100, 4700, 5000, 5125, 5875, 6250, 7708, 8200, 9400, 9635, 10250, 11750, 12500, 15416, 19270, 20500, 23500, 25000, 25625, 29375, 38540, 41000, 47000, 48175, 51250, 58750, 77080, 96350, 102500, 117500, 128125, 146875, 192700, 205000, 235000, 240875, 256250, 293750, 385400, 481750, 512500, 587500, 963500, 1025000, 1175000, 1204375, 1927000, 2408750, 4817500, 6021875, 9635000, 12043750, 24087500, 48175000]

約数ペア:

[(1, 48175000), (2, 24087500), (4, 12043750), (5, 9635000), (8, 6021875), (10, 4817500), (20, 2408750), (25, 1927000), (40, 1204375), (41, 1175000), (47, 1025000), (50, 963500), (82, 587500), (94, 512500), (100, 481750), (125, 385400), (164, 293750), (188, 256250), (200, 240875), (205, 235000), (235, 205000), (250, 192700), (328, 146875), (376, 128125), (410, 117500), (470, 102500), (500, 96350), (625, 77080), (820, 58750), (940, 51250), (1000, 48175), (1025, 47000), (1175, 41000), (1250, 38540), (1640, 29375), (1880, 25625), (1927, 25000), (2050, 23500), (2350, 20500), (2500, 19270), (3125, 15416), (3854, 12500), (4100, 11750), (4700, 10250), (5000, 9635), (5125, 9400), (5875, 8200), (6250, 7708)]