4028589020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{42433}}^1$

素因数の和:42590

約数の個数: 48

約数和(自身を含む): 8725788288

約数和(自身を除く): 4697199268

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 101, 188, 202, 235, 404, 470, 505, 940, 1010, 2020, 4747, 9494, 18988, 23735, 42433, 47470, 84866, 94940, 169732, 212165, 424330, 848660, 1994351, 3988702, 4285733, 7977404, 8571466, 9971755, 17142932, 19943510, 21428665, 39887020, 42857330, 85714660, 201429451, 402858902, 805717804, 1007147255, 2014294510, 4028589020]

約数ペア:

[(1, 4028589020), (2, 2014294510), (4, 1007147255), (5, 805717804), (10, 402858902), (20, 201429451), (47, 85714660), (94, 42857330), (101, 39887020), (188, 21428665), (202, 19943510), (235, 17142932), (404, 9971755), (470, 8571466), (505, 7977404), (940, 4285733), (1010, 3988702), (2020, 1994351), (4747, 848660), (9494, 424330), (18988, 212165), (23735, 169732), (42433, 94940), (47470, 84866)]