4325440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1931}}^1$

素因数の和:1955

約数の個数: 56

約数和(自身を含む): 11777472

約数和(自身を除く): 7452032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1931, 2240, 3862, 7724, 9655, 13517, 15448, 19310, 27034, 30896, 38620, 54068, 61792, 67585, 77240, 108136, 123584, 135170, 154480, 216272, 270340, 308960, 432544, 540680, 617920, 865088, 1081360, 2162720, 4325440]

約数ペア:

[(1, 4325440), (2, 2162720), (4, 1081360), (5, 865088), (7, 617920), (8, 540680), (10, 432544), (14, 308960), (16, 270340), (20, 216272), (28, 154480), (32, 135170), (35, 123584), (40, 108136), (56, 77240), (64, 67585), (70, 61792), (80, 54068), (112, 38620), (140, 30896), (160, 27034), (224, 19310), (280, 15448), (320, 13517), (448, 9655), (560, 7724), (1120, 3862), (1931, 2240)]