101857640

素因数分解:

$2^3\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{1777}}^1$

素因数の和:3221

約数の個数: 32

約数和(自身を含む): 229468680

約数和(自身を除く): 127611040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1433, 1777, 2866, 3554, 5732, 7108, 7165, 8885, 11464, 14216, 14330, 17770, 28660, 35540, 57320, 71080, 2546441, 5092882, 10185764, 12732205, 20371528, 25464410, 50928820, 101857640]

約数ペア:

[(1, 101857640), (2, 50928820), (4, 25464410), (5, 20371528), (8, 12732205), (10, 10185764), (20, 5092882), (40, 2546441), (1433, 71080), (1777, 57320), (2866, 35540), (3554, 28660), (5732, 17770), (7108, 14330), (7165, 14216), (8885, 11464)]