32190320

素因数分解:

$2^4\times 5^1\times {\mathrm{402379}}^1$

素因数の和:402392

約数の個数: 20

約数和(自身を含む): 74842680

約数和(自身を除く): 42652360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 402379, 804758, 1609516, 2011895, 3219032, 4023790, 6438064, 8047580, 16095160, 32190320]

約数ペア:

[(1, 32190320), (2, 16095160), (4, 8047580), (5, 6438064), (8, 4023790), (10, 3219032), (16, 2011895), (20, 1609516), (40, 804758), (80, 402379)]