10585220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 23804928

約数和(自身を除く): 13219708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 191, 326, 340, 382, 652, 764, 815, 955, 1630, 1910, 2771, 3247, 3260, 3820, 5542, 6494, 11084, 12988, 13855, 16235, 27710, 31133, 32470, 55420, 62266, 64940, 124532, 155665, 311330, 529261, 622660, 1058522, 2117044, 2646305, 5292610, 10585220]

約数ペア:

[(1, 10585220), (2, 5292610), (4, 2646305), (5, 2117044), (10, 1058522), (17, 622660), (20, 529261), (34, 311330), (68, 155665), (85, 124532), (163, 64940), (170, 62266), (191, 55420), (326, 32470), (340, 31133), (382, 27710), (652, 16235), (764, 13855), (815, 12988), (955, 11084), (1630, 6494), (1910, 5542), (2771, 3820), (3247, 3260)]