2946004480

素因数分解:

$2^9\times 5^1\times {\mathrm{1150783}}^1$

素因数の和:1150806

約数の個数: 40

約数和(自身を含む): 7063512192

約数和(自身を除く): 4117507712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 1150783, 2301566, 4603132, 5753915, 9206264, 11507830, 18412528, 23015660, 36825056, 46031320, 73650112, 92062640, 147300224, 184125280, 294600448, 368250560, 589200896, 736501120, 1473002240, 2946004480]

約数ペア:

[(1, 2946004480), (2, 1473002240), (4, 736501120), (5, 589200896), (8, 368250560), (10, 294600448), (16, 184125280), (20, 147300224), (32, 92062640), (40, 73650112), (64, 46031320), (80, 36825056), (128, 23015660), (160, 18412528), (256, 11507830), (320, 9206264), (512, 5753915), (640, 4603132), (1280, 2301566), (2560, 1150783)]