184498432900

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{213713}}^1$

素因数の和:213913

約数の個数: 72

約数和(自身を含む): 409035773160

約数和(自身を除く): 224537340260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 97, 100, 178, 194, 356, 388, 445, 485, 890, 970, 1780, 1940, 2225, 2425, 4450, 4850, 8633, 8900, 9700, 17266, 34532, 43165, 86330, 172660, 213713, 215825, 427426, 431650, 854852, 863300, 1068565, 2137130, 4274260, 5342825, 10685650, 19020457, 20730161, 21371300, 38040914, 41460322, 76081828, 82920644, 95102285, 103650805, 190204570, 207301610, 380409140, 414603220, 475511425, 518254025, 951022850, 1036508050, 1844984329, 1902045700, 2073016100, 3689968658, 7379937316, 9224921645, 18449843290, 36899686580, 46124608225, 92249216450, 184498432900]

約数ペア:

[(1, 184498432900), (2, 92249216450), (4, 46124608225), (5, 36899686580), (10, 18449843290), (20, 9224921645), (25, 7379937316), (50, 3689968658), (89, 2073016100), (97, 1902045700), (100, 1844984329), (178, 1036508050), (194, 951022850), (356, 518254025), (388, 475511425), (445, 414603220), (485, 380409140), (890, 207301610), (970, 190204570), (1780, 103650805), (1940, 95102285), (2225, 82920644), (2425, 76081828), (4450, 41460322), (4850, 38040914), (8633, 21371300), (8900, 20730161), (9700, 19020457), (17266, 10685650), (34532, 5342825), (43165, 4274260), (86330, 2137130), (172660, 1068565), (213713, 863300), (215825, 854852), (427426, 431650)]