54842440960

素因数分解:

$2^8\times 5^1\times {\mathrm{42845657}}^1$

素因数の和:42845678

約数の個数: 36

約数和(自身を含む): 131364787428

約数和(自身を除く): 76522346468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 42845657, 85691314, 171382628, 214228285, 342765256, 428456570, 685530512, 856913140, 1371061024, 1713826280, 2742122048, 3427652560, 5484244096, 6855305120, 10968488192, 13710610240, 27421220480, 54842440960]

約数ペア:

[(1, 54842440960), (2, 27421220480), (4, 13710610240), (5, 10968488192), (8, 6855305120), (10, 5484244096), (16, 3427652560), (20, 2742122048), (32, 1713826280), (40, 1371061024), (64, 856913140), (80, 685530512), (128, 428456570), (160, 342765256), (256, 214228285), (320, 171382628), (640, 85691314), (1280, 42845657)]