87330560

素因数分解:

$2^8\times 5^1\times {\mathrm{68227}}^1$

素因数の和:68248

約数の個数: 36

約数和(自身を含む): 209187048

約数和(自身を除く): 121856488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 68227, 136454, 272908, 341135, 545816, 682270, 1091632, 1364540, 2183264, 2729080, 4366528, 5458160, 8733056, 10916320, 17466112, 21832640, 43665280, 87330560]

約数ペア:

[(1, 87330560), (2, 43665280), (4, 21832640), (5, 17466112), (8, 10916320), (10, 8733056), (16, 5458160), (20, 4366528), (32, 2729080), (40, 2183264), (64, 1364540), (80, 1091632), (128, 682270), (160, 545816), (256, 341135), (320, 272908), (640, 136454), (1280, 68227)]