18222885340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{107713}}^1$

素因数の和:108502

約数の個数: 48

約数和(自身を含む): 41801649120

約数和(自身を除く): 23578763780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 769, 1538, 3076, 3845, 7690, 8459, 15380, 16918, 33836, 42295, 84590, 107713, 169180, 215426, 430852, 538565, 1077130, 1184843, 2154260, 2369686, 4739372, 5924215, 11848430, 23696860, 82831297, 165662594, 331325188, 414156485, 828312970, 911144267, 1656625940, 1822288534, 3644577068, 4555721335, 9111442670, 18222885340]

約数ペア:

[(1, 18222885340), (2, 9111442670), (4, 4555721335), (5, 3644577068), (10, 1822288534), (11, 1656625940), (20, 911144267), (22, 828312970), (44, 414156485), (55, 331325188), (110, 165662594), (220, 82831297), (769, 23696860), (1538, 11848430), (3076, 5924215), (3845, 4739372), (7690, 2369686), (8459, 2154260), (15380, 1184843), (16918, 1077130), (33836, 538565), (42295, 430852), (84590, 215426), (107713, 169180)]