152146640

素因数分解:

$2^4\times 5^1\times {\mathrm{1901833}}^1$

素因数の和:1901846

約数の個数: 20

約数和(自身を含む): 353741124

約数和(自身を除く): 201594484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1901833, 3803666, 7607332, 9509165, 15214664, 19018330, 30429328, 38036660, 76073320, 152146640]

約数ペア:

[(1, 152146640), (2, 76073320), (4, 38036660), (5, 30429328), (8, 19018330), (10, 15214664), (16, 9509165), (20, 7607332), (40, 3803666), (80, 1901833)]