226896460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5647}}^1$

素因数の和:5711

約数の個数: 72

約数和(自身を含む): 567895104

約数和(自身を除く): 340998644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 2009, 2870, 4018, 5647, 5740, 8036, 10045, 11294, 20090, 22588, 28235, 39529, 40180, 56470, 79058, 112940, 158116, 197645, 231527, 276703, 395290, 463054, 553406, 790580, 926108, 1106812, 1157635, 1383515, 1620689, 2315270, 2767030, 3241378, 4630540, 5534060, 6482756, 8103445, 11344823, 16206890, 22689646, 32413780, 45379292, 56724115, 113448230, 226896460]

約数ペア:

[(1, 226896460), (2, 113448230), (4, 56724115), (5, 45379292), (7, 32413780), (10, 22689646), (14, 16206890), (20, 11344823), (28, 8103445), (35, 6482756), (41, 5534060), (49, 4630540), (70, 3241378), (82, 2767030), (98, 2315270), (140, 1620689), (164, 1383515), (196, 1157635), (205, 1106812), (245, 926108), (287, 790580), (410, 553406), (490, 463054), (574, 395290), (820, 276703), (980, 231527), (1148, 197645), (1435, 158116), (2009, 112940), (2870, 79058), (4018, 56470), (5647, 40180), (5740, 39529), (8036, 28235), (10045, 22588), (11294, 20090)]