1116156940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{28961}}^1$

素因数の和:29058

約数の個数: 48

約数和(自身を含む): 2452270464

約数和(自身を除く): 1336113524

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1927, 3854, 7708, 9635, 19270, 28961, 38540, 57922, 115844, 144805, 289610, 579220, 1187401, 1361167, 2374802, 2722334, 4749604, 5444668, 5937005, 6805835, 11874010, 13611670, 23748020, 27223340, 55807847, 111615694, 223231388, 279039235, 558078470, 1116156940]

約数ペア:

[(1, 1116156940), (2, 558078470), (4, 279039235), (5, 223231388), (10, 111615694), (20, 55807847), (41, 27223340), (47, 23748020), (82, 13611670), (94, 11874010), (164, 6805835), (188, 5937005), (205, 5444668), (235, 4749604), (410, 2722334), (470, 2374802), (820, 1361167), (940, 1187401), (1927, 579220), (3854, 289610), (7708, 144805), (9635, 115844), (19270, 57922), (28961, 38540)]