4483876880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421417}}^1$

素因数の和:421456

約数の個数: 80

約数和(自身を含む): 12541399680

約数和(自身を除く): 8057522800

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, 2660, 5320, 10640, 421417, 842834, 1685668, 2107085, 2949919, 3371336, 4214170, 5899838, 6742672, 8006923, 8428340, 11799676, 14749595, 16013846, 16856680, 23599352, 29499190, 32027692, 33713360, 40034615, 47198704, 56048461, 58998380, 64055384, 80069230, 112096922, 117996760, 128110768, 160138460, 224193844, 235993520, 280242305, 320276920, 448387688, 560484610, 640553840, 896775376, 1120969220, 2241938440, 4483876880]

約数ペア:

[(1, 4483876880), (2, 2241938440), (4, 1120969220), (5, 896775376), (7, 640553840), (8, 560484610), (10, 448387688), (14, 320276920), (16, 280242305), (19, 235993520), (20, 224193844), (28, 160138460), (35, 128110768), (38, 117996760), (40, 112096922), (56, 80069230), (70, 64055384), (76, 58998380), (80, 56048461), (95, 47198704), (112, 40034615), (133, 33713360), (140, 32027692), (152, 29499190), (190, 23599352), (266, 16856680), (280, 16013846), (304, 14749595), (380, 11799676), (532, 8428340), (560, 8006923), (665, 6742672), (760, 5899838), (1064, 4214170), (1330, 3371336), (1520, 2949919), (2128, 2107085), (2660, 1685668), (5320, 842834), (10640, 421417)]