2013950510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3923}}^1$

素因数の和:4313

約数の個数: 64

約数和(自身を含む): 4271823360

約数和(自身を除く): 2257872850

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 359, 715, 718, 1430, 1795, 3590, 3923, 3949, 4667, 7846, 7898, 9334, 19615, 19745, 23335, 39230, 39490, 43153, 46670, 50999, 51337, 86306, 101998, 102674, 215765, 254995, 256685, 431530, 509990, 513370, 560989, 1121978, 1408357, 2804945, 2816714, 5609890, 7041785, 14083570, 15491927, 18308641, 30983854, 36617282, 77459635, 91543205, 154919270, 183086410, 201395051, 402790102, 1006975255, 2013950510]

約数ペア:

[(1, 2013950510), (2, 1006975255), (5, 402790102), (10, 201395051), (11, 183086410), (13, 154919270), (22, 91543205), (26, 77459635), (55, 36617282), (65, 30983854), (110, 18308641), (130, 15491927), (143, 14083570), (286, 7041785), (359, 5609890), (715, 2816714), (718, 2804945), (1430, 1408357), (1795, 1121978), (3590, 560989), (3923, 513370), (3949, 509990), (4667, 431530), (7846, 256685), (7898, 254995), (9334, 215765), (19615, 102674), (19745, 101998), (23335, 86306), (39230, 51337), (39490, 50999), (43153, 46670)]