1152803720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1516847}}^1$

素因数の和:1516877

約数の個数: 32

約数和(自身を含む): 2730326400

約数和(自身を除く): 1577522680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1516847, 3033694, 6067388, 7584235, 12134776, 15168470, 28820093, 30336940, 57640186, 60673880, 115280372, 144100465, 230560744, 288200930, 576401860, 1152803720]

約数ペア:

[(1, 1152803720), (2, 576401860), (4, 288200930), (5, 230560744), (8, 144100465), (10, 115280372), (19, 60673880), (20, 57640186), (38, 30336940), (40, 28820093), (76, 15168470), (95, 12134776), (152, 7584235), (190, 6067388), (380, 3033694), (760, 1516847)]