923078720

素因数分解:

$2^6\times 5^1\times {\mathrm{2884621}}^1$

素因数の和:2884638

約数の個数: 28

約数和(自身を含む): 2198081964

約数和(自身を除く): 1275003244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2884621, 5769242, 11538484, 14423105, 23076968, 28846210, 46153936, 57692420, 92307872, 115384840, 184615744, 230769680, 461539360, 923078720]

約数ペア:

[(1, 923078720), (2, 461539360), (4, 230769680), (5, 184615744), (8, 115384840), (10, 92307872), (16, 57692420), (20, 46153936), (32, 28846210), (40, 23076968), (64, 14423105), (80, 11538484), (160, 5769242), (320, 2884621)]