77121940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6637}}^1$

素因数の和:6736

約数の個数: 48

約数和(自身を含む): 187350912

約数和(自身を除く): 110228972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 6637, 11620, 13274, 26548, 33185, 46459, 66370, 92918, 132740, 185836, 232295, 464590, 550871, 929180, 1101742, 2203484, 2754355, 3856097, 5508710, 7712194, 11017420, 15424388, 19280485, 38560970, 77121940]

約数ペア:

[(1, 77121940), (2, 38560970), (4, 19280485), (5, 15424388), (7, 11017420), (10, 7712194), (14, 5508710), (20, 3856097), (28, 2754355), (35, 2203484), (70, 1101742), (83, 929180), (140, 550871), (166, 464590), (332, 232295), (415, 185836), (581, 132740), (830, 92918), (1162, 66370), (1660, 46459), (2324, 33185), (2905, 26548), (5810, 13274), (6637, 11620)]