77149760

素因数分解:

$2^6\times 5^1\times {\mathrm{241093}}^1$

素因数の和:241110

約数の個数: 28

約数和(自身を含む): 183713628

約数和(自身を除く): 106563868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 241093, 482186, 964372, 1205465, 1928744, 2410930, 3857488, 4821860, 7714976, 9643720, 15429952, 19287440, 38574880, 77149760]

約数ペア:

[(1, 77149760), (2, 38574880), (4, 19287440), (5, 15429952), (8, 9643720), (10, 7714976), (16, 4821860), (20, 3857488), (32, 2410930), (40, 1928744), (64, 1205465), (80, 964372), (160, 482186), (320, 241093)]