11822350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 23123520

約数和(自身を除く): 11301170

約数列:

[1, 2, 5, 10, 25, 41, 50, 73, 79, 82, 146, 158, 205, 365, 395, 410, 730, 790, 1025, 1825, 1975, 2050, 2993, 3239, 3650, 3950, 5767, 5986, 6478, 11534, 14965, 16195, 28835, 29930, 32390, 57670, 74825, 80975, 144175, 149650, 161950, 236447, 288350, 472894, 1182235, 2364470, 5911175, 11822350]

約数ペア:

[(1, 11822350), (2, 5911175), (5, 2364470), (10, 1182235), (25, 472894), (41, 288350), (50, 236447), (73, 161950), (79, 149650), (82, 144175), (146, 80975), (158, 74825), (205, 57670), (365, 32390), (395, 29930), (410, 28835), (730, 16195), (790, 14965), (1025, 11534), (1825, 6478), (1975, 5986), (2050, 5767), (2993, 3950), (3239, 3650)]