4191040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1895

約数の個数: 56

約数和(自身を含む): 11411712

約数和(自身を除く): 7220672

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, 1871, 2240, 3742, 7484, 9355, 13097, 14968, 18710, 26194, 29936, 37420, 52388, 59872, 65485, 74840, 104776, 119744, 130970, 149680, 209552, 261940, 299360, 419104, 523880, 598720, 838208, 1047760, 2095520, 4191040]

約数ペア:

[(1, 4191040), (2, 2095520), (4, 1047760), (5, 838208), (7, 598720), (8, 523880), (10, 419104), (14, 299360), (16, 261940), (20, 209552), (28, 149680), (32, 130970), (35, 119744), (40, 104776), (56, 74840), (64, 65485), (70, 59872), (80, 52388), (112, 37420), (140, 29936), (160, 26194), (224, 18710), (280, 14968), (320, 13097), (448, 9355), (560, 7484), (1120, 3742), (1871, 2240)]