162265280

素因数分解:

$2^6\times 5^1\times {\mathrm{507079}}^1$

素因数の和:507096

約数の個数: 28

約数和(自身を含む): 386394960

約数和(自身を除く): 224129680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 507079, 1014158, 2028316, 2535395, 4056632, 5070790, 8113264, 10141580, 16226528, 20283160, 32453056, 40566320, 81132640, 162265280]

約数ペア:

[(1, 162265280), (2, 81132640), (4, 40566320), (5, 32453056), (8, 20283160), (10, 16226528), (16, 10141580), (20, 8113264), (32, 5070790), (40, 4056632), (64, 2535395), (80, 2028316), (160, 1014158), (320, 507079)]