10565660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 25568256

約数和(自身を除く): 15002596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 463, 652, 815, 926, 1141, 1630, 1852, 2282, 2315, 3241, 3260, 4564, 4630, 5705, 6482, 9260, 11410, 12964, 16205, 22820, 32410, 64820, 75469, 150938, 301876, 377345, 528283, 754690, 1056566, 1509380, 2113132, 2641415, 5282830, 10565660]

約数ペア:

[(1, 10565660), (2, 5282830), (4, 2641415), (5, 2113132), (7, 1509380), (10, 1056566), (14, 754690), (20, 528283), (28, 377345), (35, 301876), (70, 150938), (140, 75469), (163, 64820), (326, 32410), (463, 22820), (652, 16205), (815, 12964), (926, 11410), (1141, 9260), (1630, 6482), (1852, 5705), (2282, 4630), (2315, 4564), (3241, 3260)]