3670449380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{486797}}^1$

素因数の和:486848

約数の個数: 48

約数和(自身を含む): 8587116720

約数和(自身を除く): 4916667340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 486797, 973594, 1947188, 2433985, 4867970, 6328361, 9735940, 12656722, 14117113, 25313444, 28234226, 31641805, 56468452, 63283610, 70585565, 126567220, 141171130, 183522469, 282342260, 367044938, 734089876, 917612345, 1835224690, 3670449380]

約数ペア:

[(1, 3670449380), (2, 1835224690), (4, 917612345), (5, 734089876), (10, 367044938), (13, 282342260), (20, 183522469), (26, 141171130), (29, 126567220), (52, 70585565), (58, 63283610), (65, 56468452), (116, 31641805), (130, 28234226), (145, 25313444), (260, 14117113), (290, 12656722), (377, 9735940), (580, 6328361), (754, 4867970), (1508, 2433985), (1885, 1947188), (3770, 973594), (7540, 486797)]