76373080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{272761}}^1$

素因数の和:272779

約数の個数: 32

約数和(自身を含む): 196388640

約数和(自身を除く): 120015560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 272761, 545522, 1091044, 1363805, 1909327, 2182088, 2727610, 3818654, 5455220, 7637308, 9546635, 10910440, 15274616, 19093270, 38186540, 76373080]

約数ペア:

[(1, 76373080), (2, 38186540), (4, 19093270), (5, 15274616), (7, 10910440), (8, 9546635), (10, 7637308), (14, 5455220), (20, 3818654), (28, 2727610), (35, 2182088), (40, 1909327), (56, 1363805), (70, 1091044), (140, 545522), (280, 272761)]