1567302220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{134417}}^1$

素因数の和:134490

約数の個数: 48

約数和(自身を含む): 3658320288

約数和(自身を除く): 2091018068

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, 5830, 11660, 134417, 268834, 537668, 672085, 1344170, 1478587, 2688340, 2957174, 5914348, 7124101, 7392935, 14248202, 14785870, 28496404, 29571740, 35620505, 71241010, 78365111, 142482020, 156730222, 313460444, 391825555, 783651110, 1567302220]

約数ペア:

[(1, 1567302220), (2, 783651110), (4, 391825555), (5, 313460444), (10, 156730222), (11, 142482020), (20, 78365111), (22, 71241010), (44, 35620505), (53, 29571740), (55, 28496404), (106, 14785870), (110, 14248202), (212, 7392935), (220, 7124101), (265, 5914348), (530, 2957174), (583, 2688340), (1060, 1478587), (1166, 1344170), (2332, 672085), (2915, 537668), (5830, 268834), (11660, 134417)]