80441210

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{10093}}^1$

素因数の和:10897

約数の個数: 16

約数和(自身を含む): 144990216

約数和(自身を除く): 64549006

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 10093, 20186, 50465, 100930, 8044121, 16088242, 40220605, 80441210]

約数ペア:

[(1, 80441210), (2, 40220605), (5, 16088242), (10, 8044121), (797, 100930), (1594, 50465), (3985, 20186), (7970, 10093)]