7667302340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1\times {\mathrm{5179}}^1$

素因数の和:6204

約数の個数: 48

約数和(自身を含む): 16325702400

約数和(自身を除く): 8658400060

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 937, 1580, 1874, 3748, 4685, 5179, 9370, 10358, 18740, 20716, 25895, 51790, 74023, 103580, 148046, 296092, 370115, 409141, 740230, 818282, 1480460, 1636564, 2045705, 4091410, 4852723, 8182820, 9705446, 19410892, 24263615, 48527230, 97054460, 383365117, 766730234, 1533460468, 1916825585, 3833651170, 7667302340]

約数ペア:

[(1, 7667302340), (2, 3833651170), (4, 1916825585), (5, 1533460468), (10, 766730234), (20, 383365117), (79, 97054460), (158, 48527230), (316, 24263615), (395, 19410892), (790, 9705446), (937, 8182820), (1580, 4852723), (1874, 4091410), (3748, 2045705), (4685, 1636564), (5179, 1480460), (9370, 818282), (10358, 740230), (18740, 409141), (20716, 370115), (25895, 296092), (51790, 148046), (74023, 103580)]