147591680

素因数分解:

$2^9\times 5^1\times {\mathrm{57653}}^1$

素因数の和:57676

約数の個数: 40

約数和(自身を含む): 353880252

約数和(自身を除く): 206288572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 57653, 115306, 230612, 288265, 461224, 576530, 922448, 1153060, 1844896, 2306120, 3689792, 4612240, 7379584, 9224480, 14759168, 18448960, 29518336, 36897920, 73795840, 147591680]

約数ペア:

[(1, 147591680), (2, 73795840), (4, 36897920), (5, 29518336), (8, 18448960), (10, 14759168), (16, 9224480), (20, 7379584), (32, 4612240), (40, 3689792), (64, 2306120), (80, 1844896), (128, 1153060), (160, 922448), (256, 576530), (320, 461224), (512, 288265), (640, 230612), (1280, 115306), (2560, 57653)]