108479240

素因数分解:

$2^3\times 5^1\times {\mathrm{2711981}}^1$

素因数の和:2711992

約数の個数: 16

約数和(自身を含む): 244078380

約数和(自身を除く): 135599140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2711981, 5423962, 10847924, 13559905, 21695848, 27119810, 54239620, 108479240]

約数ペア:

[(1, 108479240), (2, 54239620), (4, 27119810), (5, 21695848), (8, 13559905), (10, 10847924), (20, 5423962), (40, 2711981)]