10709840

素因数分解:

$2^4\times 5^1\times {\mathrm{133873}}^1$

素因数の和:133886

約数の個数: 20

約数和(自身を含む): 24900564

約数和(自身を除く): 14190724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 133873, 267746, 535492, 669365, 1070984, 1338730, 2141968, 2677460, 5354920, 10709840]

約数ペア:

[(1, 10709840), (2, 5354920), (4, 2677460), (5, 2141968), (8, 1338730), (10, 1070984), (16, 669365), (20, 535492), (40, 267746), (80, 133873)]