110852080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 273330720

約数和(自身を除く): 162478640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 233, 304, 313, 380, 466, 626, 760, 932, 1165, 1252, 1520, 1565, 1864, 2330, 2504, 3130, 3728, 4427, 4660, 5008, 5947, 6260, 8854, 9320, 11894, 12520, 17708, 18640, 22135, 23788, 25040, 29735, 35416, 44270, 47576, 59470, 70832, 72929, 88540, 95152, 118940, 145858, 177080, 237880, 291716, 354160, 364645, 475760, 583432, 729290, 1166864, 1385651, 1458580, 2771302, 2917160, 5542604, 5834320, 6928255, 11085208, 13856510, 22170416, 27713020, 55426040, 110852080]

約数ペア:

[(1, 110852080), (2, 55426040), (4, 27713020), (5, 22170416), (8, 13856510), (10, 11085208), (16, 6928255), (19, 5834320), (20, 5542604), (38, 2917160), (40, 2771302), (76, 1458580), (80, 1385651), (95, 1166864), (152, 729290), (190, 583432), (233, 475760), (304, 364645), (313, 354160), (380, 291716), (466, 237880), (626, 177080), (760, 145858), (932, 118940), (1165, 95152), (1252, 88540), (1520, 72929), (1565, 70832), (1864, 59470), (2330, 47576), (2504, 44270), (3130, 35416), (3728, 29735), (4427, 25040), (4660, 23788), (5008, 22135), (5947, 18640), (6260, 17708), (8854, 12520), (9320, 11894)]