56554765000

素因数分解:

$2^3\times 5^4\times {\mathrm{389}}^1\times {\mathrm{29077}}^1$

素因数の和:29492

約数の個数: 80

約数和(自身を含む): 132853020300

約数和(自身を除く): 76298255300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 389, 500, 625, 778, 1000, 1250, 1556, 1945, 2500, 3112, 3890, 5000, 7780, 9725, 15560, 19450, 29077, 38900, 48625, 58154, 77800, 97250, 116308, 145385, 194500, 232616, 243125, 290770, 389000, 486250, 581540, 726925, 972500, 1163080, 1453850, 1945000, 2907700, 3634625, 5815400, 7269250, 11310953, 14538500, 18173125, 22621906, 29077000, 36346250, 45243812, 56554765, 72692500, 90487624, 113109530, 145385000, 226219060, 282773825, 452438120, 565547650, 1131095300, 1413869125, 2262190600, 2827738250, 5655476500, 7069345625, 11310953000, 14138691250, 28277382500, 56554765000]

約数ペア:

[(1, 56554765000), (2, 28277382500), (4, 14138691250), (5, 11310953000), (8, 7069345625), (10, 5655476500), (20, 2827738250), (25, 2262190600), (40, 1413869125), (50, 1131095300), (100, 565547650), (125, 452438120), (200, 282773825), (250, 226219060), (389, 145385000), (500, 113109530), (625, 90487624), (778, 72692500), (1000, 56554765), (1250, 45243812), (1556, 36346250), (1945, 29077000), (2500, 22621906), (3112, 18173125), (3890, 14538500), (5000, 11310953), (7780, 7269250), (9725, 5815400), (15560, 3634625), (19450, 2907700), (29077, 1945000), (38900, 1453850), (48625, 1163080), (58154, 972500), (77800, 726925), (97250, 581540), (116308, 486250), (145385, 389000), (194500, 290770), (232616, 243125)]