227236460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{35617}}^1$

素因数の和:35666

約数の個数: 48

約数和(自身を含む): 538544160

約数和(自身を除く): 311307700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 35617, 71234, 142468, 178085, 356170, 391787, 712340, 783574, 1032893, 1567148, 1958935, 2065786, 3917870, 4131572, 5164465, 7835740, 10328930, 11361823, 20657860, 22723646, 45447292, 56809115, 113618230, 227236460]

約数ペア:

[(1, 227236460), (2, 113618230), (4, 56809115), (5, 45447292), (10, 22723646), (11, 20657860), (20, 11361823), (22, 10328930), (29, 7835740), (44, 5164465), (55, 4131572), (58, 3917870), (110, 2065786), (116, 1958935), (145, 1567148), (220, 1032893), (290, 783574), (319, 712340), (580, 391787), (638, 356170), (1276, 178085), (1595, 142468), (3190, 71234), (6380, 35617)]