940977260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{439709}}^1$

素因数の和:439825

約数の個数: 24

約数和(自身を含む): 1994524560

約数和(自身を除く): 1053547300

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 439709, 879418, 1758836, 2198545, 4397090, 8794180, 47048863, 94097726, 188195452, 235244315, 470488630, 940977260]

約数ペア:

[(1, 940977260), (2, 470488630), (4, 235244315), (5, 188195452), (10, 94097726), (20, 47048863), (107, 8794180), (214, 4397090), (428, 2198545), (535, 1758836), (1070, 879418), (2140, 439709)]