69263840

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2243}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 164557008

約数和(自身を除く): 95293168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1930, 2243, 3088, 3860, 4486, 6176, 7720, 8972, 11215, 15440, 17944, 22430, 30880, 35888, 44860, 71776, 89720, 179440, 358880, 432899, 865798, 1731596, 2164495, 3463192, 4328990, 6926384, 8657980, 13852768, 17315960, 34631920, 69263840]

約数ペア:

[(1, 69263840), (2, 34631920), (4, 17315960), (5, 13852768), (8, 8657980), (10, 6926384), (16, 4328990), (20, 3463192), (32, 2164495), (40, 1731596), (80, 865798), (160, 432899), (193, 358880), (386, 179440), (772, 89720), (965, 71776), (1544, 44860), (1930, 35888), (2243, 30880), (3088, 22430), (3860, 17944), (4486, 15440), (6176, 11215), (7720, 8972)]