56506880

素因数分解:

$2^9\times 5^1\times {\mathrm{22073}}^1$

素因数の和:22096

約数の個数: 40

約数和(自身を含む): 135490212

約数和(自身を除く): 78983332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 22073, 44146, 88292, 110365, 176584, 220730, 353168, 441460, 706336, 882920, 1412672, 1765840, 2825344, 3531680, 5650688, 7063360, 11301376, 14126720, 28253440, 56506880]

約数ペア:

[(1, 56506880), (2, 28253440), (4, 14126720), (5, 11301376), (8, 7063360), (10, 5650688), (16, 3531680), (20, 2825344), (32, 1765840), (40, 1412672), (64, 882920), (80, 706336), (128, 441460), (160, 353168), (256, 220730), (320, 176584), (512, 110365), (640, 88292), (1280, 44146), (2560, 22073)]