22354640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 68567040

約数和(自身を除く): 46212400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 191, 209, 220, 266, 280, 304, 308, 380, 382, 385, 418, 440, 532, 560, 616, 665, 760, 764, 770, 836, 880, 955, 1045, 1064, 1232, 1330, 1337, 1463, 1520, 1528, 1540, 1672, 1910, 2090, 2101, 2128, 2660, 2674, 2926, 3056, 3080, 3344, 3629, 3820, 4180, 4202, 5320, 5348, 5852, 6160, 6685, 7258, 7315, 7640, 8360, 8404, 10505, 10640, 10696, 11704, 13370, 14516, 14630, 14707, 15280, 16720, 16808, 18145, 21010, 21392, 23408, 25403, 26740, 29032, 29260, 29414, 33616, 36290, 39919, 42020, 50806, 53480, 58064, 58520, 58828, 72580, 73535, 79838, 84040, 101612, 106960, 117040, 117656, 127015, 145160, 147070, 159676, 168080, 199595, 203224, 235312, 254030, 279433, 290320, 294140, 319352, 399190, 406448, 508060, 558866, 588280, 638704, 798380, 1016120, 1117732, 1176560, 1397165, 1596760, 2032240, 2235464, 2794330, 3193520, 4470928, 5588660, 11177320, 22354640]

約数ペア:

[(1, 22354640), (2, 11177320), (4, 5588660), (5, 4470928), (7, 3193520), (8, 2794330), (10, 2235464), (11, 2032240), (14, 1596760), (16, 1397165), (19, 1176560), (20, 1117732), (22, 1016120), (28, 798380), (35, 638704), (38, 588280), (40, 558866), (44, 508060), (55, 406448), (56, 399190), (70, 319352), (76, 294140), (77, 290320), (80, 279433), (88, 254030), (95, 235312), (110, 203224), (112, 199595), (133, 168080), (140, 159676), (152, 147070), (154, 145160), (176, 127015), (190, 117656), (191, 117040), (209, 106960), (220, 101612), (266, 84040), (280, 79838), (304, 73535), (308, 72580), (380, 58828), (382, 58520), (385, 58064), (418, 53480), (440, 50806), (532, 42020), (560, 39919), (616, 36290), (665, 33616), (760, 29414), (764, 29260), (770, 29032), (836, 26740), (880, 25403), (955, 23408), (1045, 21392), (1064, 21010), (1232, 18145), (1330, 16808), (1337, 16720), (1463, 15280), (1520, 14707), (1528, 14630), (1540, 14516), (1672, 13370), (1910, 11704), (2090, 10696), (2101, 10640), (2128, 10505), (2660, 8404), (2674, 8360), (2926, 7640), (3056, 7315), (3080, 7258), (3344, 6685), (3629, 6160), (3820, 5852), (4180, 5348), (4202, 5320)]