55629040

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1489}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 129701520

約数和(自身を除く): 74072480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 934, 1489, 1868, 2335, 2978, 3736, 4670, 5956, 7445, 7472, 9340, 11912, 14890, 18680, 23824, 29780, 37360, 59560, 119120, 695363, 1390726, 2781452, 3476815, 5562904, 6953630, 11125808, 13907260, 27814520, 55629040]

約数ペア:

[(1, 55629040), (2, 27814520), (4, 13907260), (5, 11125808), (8, 6953630), (10, 5562904), (16, 3476815), (20, 2781452), (40, 1390726), (80, 695363), (467, 119120), (934, 59560), (1489, 37360), (1868, 29780), (2335, 23824), (2978, 18680), (3736, 14890), (4670, 11912), (5956, 9340), (7445, 7472)]