9528620

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1373}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 20082384

約数和(自身を除く): 10553764

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1373, 1388, 1735, 2746, 3470, 5492, 6865, 6940, 13730, 27460, 476431, 952862, 1905724, 2382155, 4764310, 9528620]

約数ペア:

[(1, 9528620), (2, 4764310), (4, 2382155), (5, 1905724), (10, 952862), (20, 476431), (347, 27460), (694, 13730), (1373, 6940), (1388, 6865), (1735, 5492), (2746, 3470)]