14409220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 36408960

約数和(自身を除く): 21999740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 5417, 10834, 21668, 27085, 37919, 54170, 75838, 102923, 108340, 151676, 189595, 205846, 379190, 411692, 514615, 720461, 758380, 1029230, 1440922, 2058460, 2881844, 3602305, 7204610, 14409220]

約数ペア:

[(1, 14409220), (2, 7204610), (4, 3602305), (5, 2881844), (7, 2058460), (10, 1440922), (14, 1029230), (19, 758380), (20, 720461), (28, 514615), (35, 411692), (38, 379190), (70, 205846), (76, 189595), (95, 151676), (133, 108340), (140, 102923), (190, 75838), (266, 54170), (380, 37919), (532, 27085), (665, 21668), (1330, 10834), (2660, 5417)]