23295680

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1753

約数の個数: 56

約数和(自身を含む): 56796432

約数和(自身を除く): 33500752

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, 1693, 1720, 2752, 3386, 3440, 6772, 6880, 8465, 13544, 13760, 16930, 27088, 33860, 54176, 67720, 72799, 108352, 135440, 145598, 270880, 291196, 363995, 541760, 582392, 727990, 1164784, 1455980, 2329568, 2911960, 4659136, 5823920, 11647840, 23295680]

約数ペア:

[(1, 23295680), (2, 11647840), (4, 5823920), (5, 4659136), (8, 2911960), (10, 2329568), (16, 1455980), (20, 1164784), (32, 727990), (40, 582392), (43, 541760), (64, 363995), (80, 291196), (86, 270880), (160, 145598), (172, 135440), (215, 108352), (320, 72799), (344, 67720), (430, 54176), (688, 33860), (860, 27088), (1376, 16930), (1693, 13760), (1720, 13544), (2752, 8465), (3386, 6880), (3440, 6772)]