64141660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5501}}^1$

素因数の和:5574

約数の個数: 48

約数和(自身を含む): 149742432

約数和(自身を除く): 85600772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5501, 5830, 11002, 11660, 22004, 27505, 55010, 60511, 110020, 121022, 242044, 291553, 302555, 583106, 605110, 1166212, 1210220, 1457765, 2915530, 3207083, 5831060, 6414166, 12828332, 16035415, 32070830, 64141660]

約数ペア:

[(1, 64141660), (2, 32070830), (4, 16035415), (5, 12828332), (10, 6414166), (11, 5831060), (20, 3207083), (22, 2915530), (44, 1457765), (53, 1210220), (55, 1166212), (106, 605110), (110, 583106), (212, 302555), (220, 291553), (265, 242044), (530, 121022), (583, 110020), (1060, 60511), (1166, 55010), (2332, 27505), (2915, 22004), (5501, 11660), (5830, 11002)]