77104960

素因数分解:

$2^6\times 5^1\times {\mathrm{240953}}^1$

素因数の和:240970

約数の個数: 28

約数和(自身を含む): 183606948

約数和(自身を除く): 106501988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 240953, 481906, 963812, 1204765, 1927624, 2409530, 3855248, 4819060, 7710496, 9638120, 15420992, 19276240, 38552480, 77104960]

約数ペア:

[(1, 77104960), (2, 38552480), (4, 19276240), (5, 15420992), (8, 9638120), (10, 7710496), (16, 4819060), (20, 3855248), (32, 2409530), (40, 1927624), (64, 1204765), (80, 963812), (160, 481906), (320, 240953)]