45172480

素因数分解:

$2^8\times 5^1\times {\mathrm{35291}}^1$

素因数の和:35312

約数の個数: 36

約数和(自身を含む): 108205272

約数和(自身を除く): 63032792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 35291, 70582, 141164, 176455, 282328, 352910, 564656, 705820, 1129312, 1411640, 2258624, 2823280, 4517248, 5646560, 9034496, 11293120, 22586240, 45172480]

約数ペア:

[(1, 45172480), (2, 22586240), (4, 11293120), (5, 9034496), (8, 5646560), (10, 4517248), (16, 2823280), (20, 2258624), (32, 1411640), (40, 1129312), (64, 705820), (80, 564656), (128, 352910), (160, 282328), (256, 176455), (320, 141164), (640, 70582), (1280, 35291)]