37984480

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5521}}^1$

素因数の和:5579

約数の個数: 48

約数和(自身を含む): 91841904

約数和(自身を除く): 53857424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 5521, 6880, 11042, 22084, 27605, 44168, 55210, 88336, 110420, 176672, 220840, 237403, 441680, 474806, 883360, 949612, 1187015, 1899224, 2374030, 3798448, 4748060, 7596896, 9496120, 18992240, 37984480]

約数ペア:

[(1, 37984480), (2, 18992240), (4, 9496120), (5, 7596896), (8, 4748060), (10, 3798448), (16, 2374030), (20, 1899224), (32, 1187015), (40, 949612), (43, 883360), (80, 474806), (86, 441680), (160, 237403), (172, 220840), (215, 176672), (344, 110420), (430, 88336), (688, 55210), (860, 44168), (1376, 27605), (1720, 22084), (3440, 11042), (5521, 6880)]