10857580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10243}}^1$

素因数の和:10305

約数の個数: 24

約数和(自身を含む): 23233392

約数和(自身を除く): 12375812

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 10243, 20486, 40972, 51215, 102430, 204860, 542879, 1085758, 2171516, 2714395, 5428790, 10857580]

約数ペア:

[(1, 10857580), (2, 5428790), (4, 2714395), (5, 2171516), (10, 1085758), (20, 542879), (53, 204860), (106, 102430), (212, 51215), (265, 40972), (530, 20486), (1060, 10243)]