1036404280

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{72173}}^1$

素因数の和:72543

約数の個数: 32

約数和(自身を含む): 2338437600

約数和(自身を除く): 1302033320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7180, 14360, 72173, 144346, 288692, 360865, 577384, 721730, 1443460, 2886920, 25910107, 51820214, 103640428, 129550535, 207280856, 259101070, 518202140, 1036404280]

約数ペア:

[(1, 1036404280), (2, 518202140), (4, 259101070), (5, 207280856), (8, 129550535), (10, 103640428), (20, 51820214), (40, 25910107), (359, 2886920), (718, 1443460), (1436, 721730), (1795, 577384), (2872, 360865), (3590, 288692), (7180, 144346), (14360, 72173)]