24880280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16811}}^1$

素因数の和:16859

約数の個数: 32

約数和(自身を含む): 57497040

約数和(自身を除く): 32616760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 16811, 33622, 67244, 84055, 134488, 168110, 336220, 622007, 672440, 1244014, 2488028, 3110035, 4976056, 6220070, 12440140, 24880280]

約数ペア:

[(1, 24880280), (2, 12440140), (4, 6220070), (5, 4976056), (8, 3110035), (10, 2488028), (20, 1244014), (37, 672440), (40, 622007), (74, 336220), (148, 168110), (185, 134488), (296, 84055), (370, 67244), (740, 33622), (1480, 16811)]