206086480

素因数分解:

$2^4\times 5^1\times {\mathrm{2576081}}^1$

素因数の和:2576094

約数の個数: 20

約数和(自身を含む): 479151252

約数和(自身を除く): 273064772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2576081, 5152162, 10304324, 12880405, 20608648, 25760810, 41217296, 51521620, 103043240, 206086480]

約数ペア:

[(1, 206086480), (2, 103043240), (4, 51521620), (5, 41217296), (8, 25760810), (10, 20608648), (16, 12880405), (20, 10304324), (40, 5152162), (80, 2576081)]