13626940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8209}}^1$

素因数の和:8301

約数の個数: 24

約数和(自身を含む): 28964880

約数和(自身を除く): 15337940

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 8209, 16418, 32836, 41045, 82090, 164180, 681347, 1362694, 2725388, 3406735, 6813470, 13626940]

約数ペア:

[(1, 13626940), (2, 6813470), (4, 3406735), (5, 2725388), (10, 1362694), (20, 681347), (83, 164180), (166, 82090), (332, 41045), (415, 32836), (830, 16418), (1660, 8209)]