13846480

素因数分解:

$2^4\times 5^1\times {\mathrm{173081}}^1$

素因数の和:173094

約数の個数: 20

約数和(自身を含む): 32193252

約数和(自身を除く): 18346772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173081, 346162, 692324, 865405, 1384648, 1730810, 2769296, 3461620, 6923240, 13846480]

約数ペア:

[(1, 13846480), (2, 6923240), (4, 3461620), (5, 2769296), (8, 1730810), (10, 1384648), (16, 865405), (20, 692324), (40, 346162), (80, 173081)]