17225920

素因数分解:

$2^6\times 5^1\times {\mathrm{53831}}^1$

素因数の和:53848

約数の個数: 28

約数和(自身を含む): 41019984

約数和(自身を除く): 23794064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 53831, 107662, 215324, 269155, 430648, 538310, 861296, 1076620, 1722592, 2153240, 3445184, 4306480, 8612960, 17225920]

約数ペア:

[(1, 17225920), (2, 8612960), (4, 4306480), (5, 3445184), (8, 2153240), (10, 1722592), (16, 1076620), (20, 861296), (32, 538310), (40, 430648), (64, 269155), (80, 215324), (160, 107662), (320, 53831)]