57225920

素因数分解:

$2^6\times 5^1\times {\mathrm{178831}}^1$

素因数の和:178848

約数の個数: 28

約数和(自身を含む): 136269984

約数和(自身を除く): 79044064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 178831, 357662, 715324, 894155, 1430648, 1788310, 2861296, 3576620, 5722592, 7153240, 11445184, 14306480, 28612960, 57225920]

約数ペア:

[(1, 57225920), (2, 28612960), (4, 14306480), (5, 11445184), (8, 7153240), (10, 5722592), (16, 3576620), (20, 2861296), (32, 1788310), (40, 1430648), (64, 894155), (80, 715324), (160, 357662), (320, 178831)]