38038780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6361}}^1$

素因数の和:6406

約数の個数: 48

約数和(自身を含む): 89780544

約数和(自身を除く): 51741764

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 6361, 12722, 25444, 31805, 63610, 82693, 127220, 146303, 165386, 292606, 330772, 413465, 585212, 731515, 826930, 1463030, 1653860, 1901939, 2926060, 3803878, 7607756, 9509695, 19019390, 38038780]

約数ペア:

[(1, 38038780), (2, 19019390), (4, 9509695), (5, 7607756), (10, 3803878), (13, 2926060), (20, 1901939), (23, 1653860), (26, 1463030), (46, 826930), (52, 731515), (65, 585212), (92, 413465), (115, 330772), (130, 292606), (230, 165386), (260, 146303), (299, 127220), (460, 82693), (598, 63610), (1196, 31805), (1495, 25444), (2990, 12722), (5980, 6361)]