72528310

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{23321}}^1$

素因数の和:23639

約数の個数: 16

約数和(自身を含む): 130976352

約数和(自身を除く): 58448042

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 23321, 46642, 116605, 233210, 7252831, 14505662, 36264155, 72528310]

約数ペア:

[(1, 72528310), (2, 36264155), (5, 14505662), (10, 7252831), (311, 233210), (622, 116605), (1555, 46642), (3110, 23321)]