79633280

素因数分解:

$2^7\times 5^1\times {\mathrm{124427}}^1$

素因数の和:124446

約数の個数: 32

約数和(自身を含む): 190374840

約数和(自身を除く): 110741560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 124427, 248854, 497708, 622135, 995416, 1244270, 1990832, 2488540, 3981664, 4977080, 7963328, 9954160, 15926656, 19908320, 39816640, 79633280]

約数ペア:

[(1, 79633280), (2, 39816640), (4, 19908320), (5, 15926656), (8, 9954160), (10, 7963328), (16, 4977080), (20, 3981664), (32, 2488540), (40, 1990832), (64, 1244270), (80, 995416), (128, 622135), (160, 497708), (320, 248854), (640, 124427)]