26006480

素因数分解:

$2^4\times 5^1\times {\mathrm{325081}}^1$

素因数の和:325094

約数の個数: 20

約数和(自身を含む): 60465252

約数和(自身を除く): 34458772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 325081, 650162, 1300324, 1625405, 2600648, 3250810, 5201296, 6501620, 13003240, 26006480]

約数ペア:

[(1, 26006480), (2, 13003240), (4, 6501620), (5, 5201296), (8, 3250810), (10, 2600648), (16, 1625405), (20, 1300324), (40, 650162), (80, 325081)]