39710780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37463}}^1$

素因数の和:37525

約数の個数: 24

約数和(自身を含む): 84968352

約数和(自身を除く): 45257572

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 37463, 74926, 149852, 187315, 374630, 749260, 1985539, 3971078, 7942156, 9927695, 19855390, 39710780]

約数ペア:

[(1, 39710780), (2, 19855390), (4, 9927695), (5, 7942156), (10, 3971078), (20, 1985539), (53, 749260), (106, 374630), (212, 187315), (265, 149852), (530, 74926), (1060, 37463)]