26994580

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8597}}^1$

素因数の和:8763

約数の個数: 24

約数和(自身を含む): 57056328

約数和(自身を除く): 30061748

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 8597, 17194, 34388, 42985, 85970, 171940, 1349729, 2699458, 5398916, 6748645, 13497290, 26994580]

約数ペア:

[(1, 26994580), (2, 13497290), (4, 6748645), (5, 5398916), (10, 2699458), (20, 1349729), (157, 171940), (314, 85970), (628, 42985), (785, 34388), (1570, 17194), (3140, 8597)]