1733120

素因数分解:

$2^9\times 5^1\times {\mathrm{677}}^1$

素因数の和:700

約数の個数: 40

約数和(自身を含む): 4161564

約数和(自身を除く): 2428444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 677, 1280, 1354, 2560, 2708, 3385, 5416, 6770, 10832, 13540, 21664, 27080, 43328, 54160, 86656, 108320, 173312, 216640, 346624, 433280, 866560, 1733120]

約数ペア:

[(1, 1733120), (2, 866560), (4, 433280), (5, 346624), (8, 216640), (10, 173312), (16, 108320), (20, 86656), (32, 54160), (40, 43328), (64, 27080), (80, 21664), (128, 13540), (160, 10832), (256, 6770), (320, 5416), (512, 3385), (640, 2708), (677, 2560), (1280, 1354)]