38560

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 91476

約数和(自身を除く): 52916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 7712, 9640, 19280, 38560]

約数ペア:

[(1, 38560), (2, 19280), (4, 9640), (5, 7712), (8, 4820), (10, 3856), (16, 2410), (20, 1928), (32, 1205), (40, 964), (80, 482), (160, 241)]