47089220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 105416640

約数和(自身を除く): 58327420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1493, 1577, 1660, 2986, 3154, 5972, 6308, 7465, 7885, 14930, 15770, 28367, 29860, 31540, 56734, 113468, 123919, 141835, 247838, 283670, 495676, 567340, 619595, 1239190, 2354461, 2478380, 4708922, 9417844, 11772305, 23544610, 47089220]

約数ペア:

[(1, 47089220), (2, 23544610), (4, 11772305), (5, 9417844), (10, 4708922), (19, 2478380), (20, 2354461), (38, 1239190), (76, 619595), (83, 567340), (95, 495676), (166, 283670), (190, 247838), (332, 141835), (380, 123919), (415, 113468), (830, 56734), (1493, 31540), (1577, 29860), (1660, 28367), (2986, 15770), (3154, 14930), (5972, 7885), (6308, 7465)]