98600620

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{19183}}^1$

素因数の和:19449

約数の個数: 24

約数和(自身を含む): 207877824

約数和(自身を除く): 109277204

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 19183, 38366, 76732, 95915, 191830, 383660, 4930031, 9860062, 19720124, 24650155, 49300310, 98600620]

約数ペア:

[(1, 98600620), (2, 49300310), (4, 24650155), (5, 19720124), (10, 9860062), (20, 4930031), (257, 383660), (514, 191830), (1028, 95915), (1285, 76732), (2570, 38366), (5140, 19183)]