26812960

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1627}}^1$

素因数の和:1745

約数の個数: 48

約数和(自身を含む): 63999936

約数和(自身を除く): 37186976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1627, 1648, 2060, 3254, 3296, 4120, 6508, 8135, 8240, 13016, 16270, 16480, 26032, 32540, 52064, 65080, 130160, 167581, 260320, 335162, 670324, 837905, 1340648, 1675810, 2681296, 3351620, 5362592, 6703240, 13406480, 26812960]

約数ペア:

[(1, 26812960), (2, 13406480), (4, 6703240), (5, 5362592), (8, 3351620), (10, 2681296), (16, 1675810), (20, 1340648), (32, 837905), (40, 670324), (80, 335162), (103, 260320), (160, 167581), (206, 130160), (412, 65080), (515, 52064), (824, 32540), (1030, 26032), (1627, 16480), (1648, 16270), (2060, 13016), (3254, 8240), (3296, 8135), (4120, 6508)]