8258008900

素因数分解:

$2^2\times 5^2\times {\mathrm{5101}}^1\times {\mathrm{16189}}^1$

素因数の和:21304

約数の個数: 36

約数和(自身を含む): 17924499460

約数和(自身を除く): 9666490560

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 5101, 10202, 16189, 20404, 25505, 32378, 51010, 64756, 80945, 102020, 127525, 161890, 255050, 323780, 404725, 510100, 809450, 1618900, 82580089, 165160178, 330320356, 412900445, 825800890, 1651601780, 2064502225, 4129004450, 8258008900]

約数ペア:

[(1, 8258008900), (2, 4129004450), (4, 2064502225), (5, 1651601780), (10, 825800890), (20, 412900445), (25, 330320356), (50, 165160178), (100, 82580089), (5101, 1618900), (10202, 809450), (16189, 510100), (20404, 404725), (25505, 323780), (32378, 255050), (51010, 161890), (64756, 127525), (80945, 102020)]