11329840

素因数分解:

$2^4\times 5^1\times {\mathrm{141623}}^1$

素因数の和:141636

約数の個数: 20

約数和(自身を含む): 26342064

約数和(自身を除く): 15012224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 141623, 283246, 566492, 708115, 1132984, 1416230, 2265968, 2832460, 5664920, 11329840]

約数ペア:

[(1, 11329840), (2, 5664920), (4, 2832460), (5, 2265968), (8, 1416230), (10, 1132984), (16, 708115), (20, 566492), (40, 283246), (80, 141623)]