33318350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3943}}^1$

素因数の和:3981

約数の個数: 36

約数和(自身を含む): 67122936

約数和(自身を除く): 33804586

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 3943, 4225, 7886, 8450, 19715, 39430, 51259, 98575, 102518, 197150, 256295, 512590, 666367, 1281475, 1332734, 2562950, 3331835, 6663670, 16659175, 33318350]

約数ペア:

[(1, 33318350), (2, 16659175), (5, 6663670), (10, 3331835), (13, 2562950), (25, 1332734), (26, 1281475), (50, 666367), (65, 512590), (130, 256295), (169, 197150), (325, 102518), (338, 98575), (650, 51259), (845, 39430), (1690, 19715), (3943, 8450), (4225, 7886)]