98038210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 179907840

約数和(自身を除く): 81869630

約数列:

[1, 2, 5, 10, 79, 158, 193, 386, 395, 643, 790, 965, 1286, 1930, 3215, 6430, 15247, 30494, 50797, 76235, 101594, 124099, 152470, 248198, 253985, 507970, 620495, 1240990, 9803821, 19607642, 49019105, 98038210]

約数ペア:

[(1, 98038210), (2, 49019105), (5, 19607642), (10, 9803821), (79, 1240990), (158, 620495), (193, 507970), (386, 253985), (395, 248198), (643, 152470), (790, 124099), (965, 101594), (1286, 76235), (1930, 50797), (3215, 30494), (6430, 15247)]