26548860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 81087552

約数和(自身を除く): 54538692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 156, 195, 202, 260, 303, 337, 390, 404, 505, 606, 674, 780, 1010, 1011, 1212, 1313, 1348, 1515, 1685, 2020, 2022, 2626, 3030, 3370, 3939, 4044, 4381, 5055, 5252, 6060, 6565, 6740, 7878, 8762, 10110, 13130, 13143, 15756, 17524, 19695, 20220, 21905, 26260, 26286, 34037, 39390, 43810, 52572, 65715, 68074, 78780, 87620, 102111, 131430, 136148, 170185, 204222, 262860, 340370, 408444, 442481, 510555, 680740, 884962, 1021110, 1327443, 1769924, 2042220, 2212405, 2654886, 4424810, 5309772, 6637215, 8849620, 13274430, 26548860]

約数ペア:

[(1, 26548860), (2, 13274430), (3, 8849620), (4, 6637215), (5, 5309772), (6, 4424810), (10, 2654886), (12, 2212405), (13, 2042220), (15, 1769924), (20, 1327443), (26, 1021110), (30, 884962), (39, 680740), (52, 510555), (60, 442481), (65, 408444), (78, 340370), (101, 262860), (130, 204222), (156, 170185), (195, 136148), (202, 131430), (260, 102111), (303, 87620), (337, 78780), (390, 68074), (404, 65715), (505, 52572), (606, 43810), (674, 39390), (780, 34037), (1010, 26286), (1011, 26260), (1212, 21905), (1313, 20220), (1348, 19695), (1515, 17524), (1685, 15756), (2020, 13143), (2022, 13130), (2626, 10110), (3030, 8762), (3370, 7878), (3939, 6740), (4044, 6565), (4381, 6060), (5055, 5252)]