26465820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2437}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 74544288

約数和(自身を除く): 48078468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2437, 2715, 3620, 4874, 5430, 7311, 9748, 10860, 12185, 14622, 24370, 29244, 36555, 48740, 73110, 146220, 441097, 882194, 1323291, 1764388, 2205485, 2646582, 4410970, 5293164, 6616455, 8821940, 13232910, 26465820]

約数ペア:

[(1, 26465820), (2, 13232910), (3, 8821940), (4, 6616455), (5, 5293164), (6, 4410970), (10, 2646582), (12, 2205485), (15, 1764388), (20, 1323291), (30, 882194), (60, 441097), (181, 146220), (362, 73110), (543, 48740), (724, 36555), (905, 29244), (1086, 24370), (1810, 14622), (2172, 12185), (2437, 10860), (2715, 9748), (3620, 7311), (4874, 5430)]