86296540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1759}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 198696960

約数和(自身を除く): 112400420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 1759, 2230, 2453, 3518, 4460, 4906, 7036, 8795, 9812, 12265, 17590, 19349, 24530, 35180, 38698, 49060, 77396, 96745, 193490, 386980, 392257, 784514, 1569028, 1961285, 3922570, 4314827, 7845140, 8629654, 17259308, 21574135, 43148270, 86296540]

約数ペア:

[(1, 86296540), (2, 43148270), (4, 21574135), (5, 17259308), (10, 8629654), (11, 7845140), (20, 4314827), (22, 3922570), (44, 1961285), (55, 1569028), (110, 784514), (220, 392257), (223, 386980), (446, 193490), (892, 96745), (1115, 77396), (1759, 49060), (2230, 38698), (2453, 35180), (3518, 24530), (4460, 19349), (4906, 17590), (7036, 12265), (8795, 9812)]