93313280

素因数分解:

$2^8\times 5^1\times {\mathrm{72901}}^1$

素因数の和:72922

約数の個数: 36

約数和(自身を含む): 223517532

約数和(自身を除く): 130204252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 72901, 145802, 291604, 364505, 583208, 729010, 1166416, 1458020, 2332832, 2916040, 4665664, 5832080, 9331328, 11664160, 18662656, 23328320, 46656640, 93313280]

約数ペア:

[(1, 93313280), (2, 46656640), (4, 23328320), (5, 18662656), (8, 11664160), (10, 9331328), (16, 5832080), (20, 4665664), (32, 2916040), (40, 2332832), (64, 1458020), (80, 1166416), (128, 729010), (160, 583208), (256, 364505), (320, 291604), (640, 145802), (1280, 72901)]