539119940

素因数分解:

$2^2\times 5^1\times {\mathrm{2917}}^1\times {\mathrm{9241}}^1$

素因数の和:12167

約数の個数: 24

約数和(自身を含む): 1132662552

約数和(自身を除く): 593542612

約数列:

[1, 2, 4, 5, 10, 20, 2917, 5834, 9241, 11668, 14585, 18482, 29170, 36964, 46205, 58340, 92410, 184820, 26955997, 53911994, 107823988, 134779985, 269559970, 539119940]

約数ペア:

[(1, 539119940), (2, 269559970), (4, 134779985), (5, 107823988), (10, 53911994), (20, 26955997), (2917, 184820), (5834, 92410), (9241, 58340), (11668, 46205), (14585, 36964), (18482, 29170)]