39970310

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{48157}}^1$

素因数の和:48247

約数の個数: 16

約数和(自身を含む): 72814896

約数和(自身を除く): 32844586

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 48157, 96314, 240785, 481570, 3997031, 7994062, 19985155, 39970310]

約数ペア:

[(1, 39970310), (2, 19985155), (5, 7994062), (10, 3997031), (83, 481570), (166, 240785), (415, 96314), (830, 48157)]