22993040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2200

約数の個数: 80

約数和(自身を含む): 64341120

約数和(自身を除く): 41348080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2161, 2660, 4322, 5320, 8644, 10640, 10805, 15127, 17288, 21610, 30254, 34576, 41059, 43220, 60508, 75635, 82118, 86440, 121016, 151270, 164236, 172880, 205295, 242032, 287413, 302540, 328472, 410590, 574826, 605080, 656944, 821180, 1149652, 1210160, 1437065, 1642360, 2299304, 2874130, 3284720, 4598608, 5748260, 11496520, 22993040]

約数ペア:

[(1, 22993040), (2, 11496520), (4, 5748260), (5, 4598608), (7, 3284720), (8, 2874130), (10, 2299304), (14, 1642360), (16, 1437065), (19, 1210160), (20, 1149652), (28, 821180), (35, 656944), (38, 605080), (40, 574826), (56, 410590), (70, 328472), (76, 302540), (80, 287413), (95, 242032), (112, 205295), (133, 172880), (140, 164236), (152, 151270), (190, 121016), (266, 86440), (280, 82118), (304, 75635), (380, 60508), (532, 43220), (560, 41059), (665, 34576), (760, 30254), (1064, 21610), (1330, 17288), (1520, 15127), (2128, 10805), (2161, 10640), (2660, 8644), (4322, 5320)]