26864500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4133}}^1$

素因数の和:4165

約数の個数: 48

約数和(自身を含む): 63200592

約数和(自身を除く): 36336092

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 4133, 6500, 8266, 16532, 20665, 41330, 53729, 82660, 103325, 107458, 206650, 214916, 268645, 413300, 516625, 537290, 1033250, 1074580, 1343225, 2066500, 2686450, 5372900, 6716125, 13432250, 26864500]

約数ペア:

[(1, 26864500), (2, 13432250), (4, 6716125), (5, 5372900), (10, 2686450), (13, 2066500), (20, 1343225), (25, 1074580), (26, 1033250), (50, 537290), (52, 516625), (65, 413300), (100, 268645), (125, 214916), (130, 206650), (250, 107458), (260, 103325), (325, 82660), (500, 53729), (650, 41330), (1300, 20665), (1625, 16532), (3250, 8266), (4133, 6500)]