43105240

素因数分解:

$2^3\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1103}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 97174080

約数和(自身を除く): 54068840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 977, 1103, 1954, 2206, 3908, 4412, 4885, 5515, 7816, 8824, 9770, 11030, 19540, 22060, 39080, 44120, 1077631, 2155262, 4310524, 5388155, 8621048, 10776310, 21552620, 43105240]

約数ペア:

[(1, 43105240), (2, 21552620), (4, 10776310), (5, 8621048), (8, 5388155), (10, 4310524), (20, 2155262), (40, 1077631), (977, 44120), (1103, 39080), (1954, 22060), (2206, 19540), (3908, 11030), (4412, 9770), (4885, 8824), (5515, 7816)]