26534840

素因数分解:

$2^3\times 5^1\times {\mathrm{663371}}^1$

素因数の和:663382

約数の個数: 16

約数和(自身を含む): 59703480

約数和(自身を除く): 33168640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 663371, 1326742, 2653484, 3316855, 5306968, 6633710, 13267420, 26534840]

約数ペア:

[(1, 26534840), (2, 13267420), (4, 6633710), (5, 5306968), (8, 3316855), (10, 2653484), (20, 1326742), (40, 663371)]