43051460

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5113}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 90640536

約数和(自身を除く): 47589076

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 5113, 8420, 10226, 20452, 25565, 51130, 102260, 2152573, 4305146, 8610292, 10762865, 21525730, 43051460]

約数ペア:

[(1, 43051460), (2, 21525730), (4, 10762865), (5, 8610292), (10, 4305146), (20, 2152573), (421, 102260), (842, 51130), (1684, 25565), (2105, 20452), (4210, 10226), (5113, 8420)]