17244940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37489}}^1$

素因数の和:37521

約数の個数: 24

約数和(自身を含む): 37789920

約数和(自身を除く): 20544980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 37489, 74978, 149956, 187445, 374890, 749780, 862247, 1724494, 3448988, 4311235, 8622470, 17244940]

約数ペア:

[(1, 17244940), (2, 8622470), (4, 4311235), (5, 3448988), (10, 1724494), (20, 862247), (23, 749780), (46, 374890), (92, 187445), (115, 149956), (230, 74978), (460, 37489)]