26702928140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{440497}}^1$

素因数の和:440946

約数の個数: 48

約数和(自身を含む): 64235180352

約数和(自身を除く): 37532252212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1732, 2165, 3031, 4330, 6062, 8660, 12124, 15155, 30310, 60620, 440497, 880994, 1761988, 2202485, 3083479, 4404970, 6166958, 8809940, 12333916, 15417395, 30834790, 61669580, 190735201, 381470402, 762940804, 953676005, 1335146407, 1907352010, 2670292814, 3814704020, 5340585628, 6675732035, 13351464070, 26702928140]

約数ペア:

[(1, 26702928140), (2, 13351464070), (4, 6675732035), (5, 5340585628), (7, 3814704020), (10, 2670292814), (14, 1907352010), (20, 1335146407), (28, 953676005), (35, 762940804), (70, 381470402), (140, 190735201), (433, 61669580), (866, 30834790), (1732, 15417395), (2165, 12333916), (3031, 8809940), (4330, 6166958), (6062, 4404970), (8660, 3083479), (12124, 2202485), (15155, 1761988), (30310, 880994), (60620, 440497)]