69133280

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6449}}^1$

素因数の和:6531

約数の個数: 48

約数和(自身を含む): 165790800

約数和(自身を除く): 96657520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 6449, 10720, 12898, 25796, 32245, 51592, 64490, 103184, 128980, 206368, 257960, 432083, 515920, 864166, 1031840, 1728332, 2160415, 3456664, 4320830, 6913328, 8641660, 13826656, 17283320, 34566640, 69133280]

約数ペア:

[(1, 69133280), (2, 34566640), (4, 17283320), (5, 13826656), (8, 8641660), (10, 6913328), (16, 4320830), (20, 3456664), (32, 2160415), (40, 1728332), (67, 1031840), (80, 864166), (134, 515920), (160, 432083), (268, 257960), (335, 206368), (536, 128980), (670, 103184), (1072, 64490), (1340, 51592), (2144, 32245), (2680, 25796), (5360, 12898), (6449, 10720)]