14456420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 34570368

約数和(自身を除く): 20113948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 2857, 5060, 5714, 11428, 14285, 28570, 31427, 57140, 62854, 65711, 125708, 131422, 157135, 262844, 314270, 328555, 628540, 657110, 722821, 1314220, 1445642, 2891284, 3614105, 7228210, 14456420]

約数ペア:

[(1, 14456420), (2, 7228210), (4, 3614105), (5, 2891284), (10, 1445642), (11, 1314220), (20, 722821), (22, 657110), (23, 628540), (44, 328555), (46, 314270), (55, 262844), (92, 157135), (110, 131422), (115, 125708), (220, 65711), (230, 62854), (253, 57140), (460, 31427), (506, 28570), (1012, 14285), (1265, 11428), (2530, 5714), (2857, 5060)]