113420020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1871}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 272982528

約数和(自身を除く): 159562508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1732, 1871, 2165, 3031, 3742, 4330, 6062, 7484, 8660, 9355, 12124, 13097, 15155, 18710, 26194, 30310, 37420, 52388, 60620, 65485, 130970, 261940, 810143, 1620286, 3240572, 4050715, 5671001, 8101430, 11342002, 16202860, 22684004, 28355005, 56710010, 113420020]

約数ペア:

[(1, 113420020), (2, 56710010), (4, 28355005), (5, 22684004), (7, 16202860), (10, 11342002), (14, 8101430), (20, 5671001), (28, 4050715), (35, 3240572), (70, 1620286), (140, 810143), (433, 261940), (866, 130970), (1732, 65485), (1871, 60620), (2165, 52388), (3031, 37420), (3742, 30310), (4330, 26194), (6062, 18710), (7484, 15155), (8660, 13097), (9355, 12124)]