610468451720

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1\times {\mathrm{113131}}^1$

素因数の和:113886

約数の個数: 64

約数和(自身を含む): 1381151658240

約数和(自身を除く): 770683206520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 431, 626, 862, 1252, 1565, 1724, 2155, 2504, 3130, 3448, 4310, 6260, 8620, 12520, 17240, 113131, 134903, 226262, 269806, 452524, 539612, 565655, 674515, 905048, 1079224, 1131310, 1349030, 2262620, 2698060, 4525240, 5396120, 35410003, 48759461, 70820006, 97518922, 141640012, 177050015, 195037844, 243797305, 283280024, 354100030, 390075688, 487594610, 708200060, 975189220, 1416400120, 1950378440, 15261711293, 30523422586, 61046845172, 76308556465, 122093690344, 152617112930, 305234225860, 610468451720]

約数ペア:

[(1, 610468451720), (2, 305234225860), (4, 152617112930), (5, 122093690344), (8, 76308556465), (10, 61046845172), (20, 30523422586), (40, 15261711293), (313, 1950378440), (431, 1416400120), (626, 975189220), (862, 708200060), (1252, 487594610), (1565, 390075688), (1724, 354100030), (2155, 283280024), (2504, 243797305), (3130, 195037844), (3448, 177050015), (4310, 141640012), (6260, 97518922), (8620, 70820006), (12520, 48759461), (17240, 35410003), (113131, 5396120), (134903, 4525240), (226262, 2698060), (269806, 2262620), (452524, 1349030), (539612, 1131310), (565655, 1079224), (674515, 905048)]