4959040

素因数分解:

$2^6\times 5^1\times {\mathrm{15497}}^1$

素因数の和:15514

約数の個数: 28

約数和(自身を含む): 11809476

約数和(自身を除く): 6850436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15497, 30994, 61988, 77485, 123976, 154970, 247952, 309940, 495904, 619880, 991808, 1239760, 2479520, 4959040]

約数ペア:

[(1, 4959040), (2, 2479520), (4, 1239760), (5, 991808), (8, 619880), (10, 495904), (16, 309940), (20, 247952), (32, 154970), (40, 123976), (64, 77485), (80, 61988), (160, 30994), (320, 15497)]