28464320

素因数分解:

$2^6\times 5^1\times {\mathrm{88951}}^1$

素因数の和:88968

約数の個数: 28

約数和(自身を含む): 67781424

約数和(自身を除く): 39317104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 88951, 177902, 355804, 444755, 711608, 889510, 1423216, 1779020, 2846432, 3558040, 5692864, 7116080, 14232160, 28464320]

約数ペア:

[(1, 28464320), (2, 14232160), (4, 7116080), (5, 5692864), (8, 3558040), (10, 2846432), (16, 1779020), (20, 1423216), (32, 889510), (40, 711608), (64, 444755), (80, 355804), (160, 177902), (320, 88951)]