224740780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 531901440

約数和(自身を除く): 307160660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 79, 110, 134, 158, 193, 220, 268, 316, 335, 386, 395, 670, 737, 772, 790, 869, 965, 1340, 1474, 1580, 1738, 1930, 2123, 2948, 3476, 3685, 3860, 4246, 4345, 5293, 7370, 8492, 8690, 10586, 10615, 12931, 14740, 15247, 17380, 21172, 21230, 25862, 26465, 30494, 42460, 51724, 52930, 58223, 60988, 64655, 76235, 105860, 116446, 129310, 142241, 152470, 167717, 232892, 258620, 284482, 291115, 304940, 335434, 568964, 582230, 670868, 711205, 838585, 1021549, 1164460, 1422410, 1677170, 2043098, 2844820, 3354340, 4086196, 5107745, 10215490, 11237039, 20430980, 22474078, 44948156, 56185195, 112370390, 224740780]

約数ペア:

[(1, 224740780), (2, 112370390), (4, 56185195), (5, 44948156), (10, 22474078), (11, 20430980), (20, 11237039), (22, 10215490), (44, 5107745), (55, 4086196), (67, 3354340), (79, 2844820), (110, 2043098), (134, 1677170), (158, 1422410), (193, 1164460), (220, 1021549), (268, 838585), (316, 711205), (335, 670868), (386, 582230), (395, 568964), (670, 335434), (737, 304940), (772, 291115), (790, 284482), (869, 258620), (965, 232892), (1340, 167717), (1474, 152470), (1580, 142241), (1738, 129310), (1930, 116446), (2123, 105860), (2948, 76235), (3476, 64655), (3685, 60988), (3860, 58223), (4246, 52930), (4345, 51724), (5293, 42460), (7370, 30494), (8492, 26465), (8690, 25862), (10586, 21230), (10615, 21172), (12931, 17380), (14740, 15247)]