447029150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 937440000

約数和(自身を除く): 490410850

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 41, 46, 50, 82, 95, 115, 190, 205, 230, 410, 437, 475, 499, 575, 779, 874, 943, 950, 998, 1025, 1150, 1558, 1886, 2050, 2185, 2495, 3895, 4370, 4715, 4990, 7790, 9430, 9481, 10925, 11477, 12475, 17917, 18962, 19475, 20459, 21850, 22954, 23575, 24950, 35834, 38950, 40918, 47150, 47405, 57385, 89585, 94810, 102295, 114770, 179170, 204590, 218063, 237025, 286925, 388721, 436126, 447925, 470557, 474050, 511475, 573850, 777442, 895850, 941114, 1022950, 1090315, 1943605, 2180630, 2352785, 3887210, 4705570, 5451575, 8940583, 9718025, 10903150, 11763925, 17881166, 19436050, 23527850, 44702915, 89405830, 223514575, 447029150]

約数ペア:

[(1, 447029150), (2, 223514575), (5, 89405830), (10, 44702915), (19, 23527850), (23, 19436050), (25, 17881166), (38, 11763925), (41, 10903150), (46, 9718025), (50, 8940583), (82, 5451575), (95, 4705570), (115, 3887210), (190, 2352785), (205, 2180630), (230, 1943605), (410, 1090315), (437, 1022950), (475, 941114), (499, 895850), (575, 777442), (779, 573850), (874, 511475), (943, 474050), (950, 470557), (998, 447925), (1025, 436126), (1150, 388721), (1558, 286925), (1886, 237025), (2050, 218063), (2185, 204590), (2495, 179170), (3895, 114770), (4370, 102295), (4715, 94810), (4990, 89585), (7790, 57385), (9430, 47405), (9481, 47150), (10925, 40918), (11477, 38950), (12475, 35834), (17917, 24950), (18962, 23575), (19475, 22954), (20459, 21850)]