113818540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5813}}^1$

素因数の和:5922

約数の個数: 48

約数和(自身を含む): 263723040

約数和(自身を除く): 149904500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 3916, 4895, 5813, 9790, 11626, 19580, 23252, 29065, 58130, 63943, 116260, 127886, 255772, 319715, 517357, 639430, 1034714, 1278860, 2069428, 2586785, 5173570, 5690927, 10347140, 11381854, 22763708, 28454635, 56909270, 113818540]

約数ペア:

[(1, 113818540), (2, 56909270), (4, 28454635), (5, 22763708), (10, 11381854), (11, 10347140), (20, 5690927), (22, 5173570), (44, 2586785), (55, 2069428), (89, 1278860), (110, 1034714), (178, 639430), (220, 517357), (356, 319715), (445, 255772), (890, 127886), (979, 116260), (1780, 63943), (1958, 58130), (3916, 29065), (4895, 23252), (5813, 19580), (9790, 11626)]