105885562960

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{22093}}^1$

素因数の和:22676

約数の個数: 80

約数和(自身を含む): 248541592320

約数和(自身を除く): 142656029360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 431, 556, 695, 862, 1112, 1390, 1724, 2155, 2224, 2780, 3448, 4310, 5560, 6896, 8620, 11120, 17240, 22093, 34480, 44186, 59909, 88372, 110465, 119818, 176744, 220930, 239636, 299545, 353488, 441860, 479272, 599090, 883720, 958544, 1198180, 1767440, 2396360, 3070927, 4792720, 6141854, 9522083, 12283708, 15354635, 19044166, 24567416, 30709270, 38088332, 47610415, 49134832, 61418540, 76176664, 95220830, 122837080, 152353328, 190441660, 245674160, 380883320, 761766640, 1323569537, 2647139074, 5294278148, 6617847685, 10588556296, 13235695370, 21177112592, 26471390740, 52942781480, 105885562960]

約数ペア:

[(1, 105885562960), (2, 52942781480), (4, 26471390740), (5, 21177112592), (8, 13235695370), (10, 10588556296), (16, 6617847685), (20, 5294278148), (40, 2647139074), (80, 1323569537), (139, 761766640), (278, 380883320), (431, 245674160), (556, 190441660), (695, 152353328), (862, 122837080), (1112, 95220830), (1390, 76176664), (1724, 61418540), (2155, 49134832), (2224, 47610415), (2780, 38088332), (3448, 30709270), (4310, 24567416), (5560, 19044166), (6896, 15354635), (8620, 12283708), (11120, 9522083), (17240, 6141854), (22093, 4792720), (34480, 3070927), (44186, 2396360), (59909, 1767440), (88372, 1198180), (110465, 958544), (119818, 883720), (176744, 599090), (220930, 479272), (239636, 441860), (299545, 353488)]