26211880

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1069}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 59128200

約数和(自身を除く): 32916320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1069, 1226, 2138, 2452, 3065, 4276, 4904, 5345, 6130, 8552, 10690, 12260, 21380, 24520, 42760, 655297, 1310594, 2621188, 3276485, 5242376, 6552970, 13105940, 26211880]

約数ペア:

[(1, 26211880), (2, 13105940), (4, 6552970), (5, 5242376), (8, 3276485), (10, 2621188), (20, 1310594), (40, 655297), (613, 42760), (1069, 24520), (1226, 21380), (2138, 12260), (2452, 10690), (3065, 8552), (4276, 6130), (4904, 5345)]