88022720

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6397}}^1$

素因数の和:6457

約数の個数: 56

約数和(自身を含む): 214512144

約数和(自身を除く): 126489424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6397, 6880, 12794, 13760, 25588, 31985, 51176, 63970, 102352, 127940, 204704, 255880, 275071, 409408, 511760, 550142, 1023520, 1100284, 1375355, 2047040, 2200568, 2750710, 4401136, 5501420, 8802272, 11002840, 17604544, 22005680, 44011360, 88022720]

約数ペア:

[(1, 88022720), (2, 44011360), (4, 22005680), (5, 17604544), (8, 11002840), (10, 8802272), (16, 5501420), (20, 4401136), (32, 2750710), (40, 2200568), (43, 2047040), (64, 1375355), (80, 1100284), (86, 1023520), (160, 550142), (172, 511760), (215, 409408), (320, 275071), (344, 255880), (430, 204704), (688, 127940), (860, 102352), (1376, 63970), (1720, 51176), (2752, 31985), (3440, 25588), (6397, 13760), (6880, 12794)]