1032520960

素因数分解:

$2^8\times 5^1\times {\mathrm{806657}}^1$

素因数の和:806678

約数の個数: 36

約数和(自身を含む): 2473213428

約数和(自身を除く): 1440692468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 806657, 1613314, 3226628, 4033285, 6453256, 8066570, 12906512, 16133140, 25813024, 32266280, 51626048, 64532560, 103252096, 129065120, 206504192, 258130240, 516260480, 1032520960]

約数ペア:

[(1, 1032520960), (2, 516260480), (4, 258130240), (5, 206504192), (8, 129065120), (10, 103252096), (16, 64532560), (20, 51626048), (32, 32266280), (40, 25813024), (64, 16133140), (80, 12906512), (128, 8066570), (160, 6453256), (256, 4033285), (320, 3226628), (640, 1613314), (1280, 806657)]