5280998020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{193727}}^1$

素因数の和:193812

約数の個数: 48

約数和(自身を含む): 11716669440

約数和(自身を除く): 6435671420

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 13630, 27260, 193727, 387454, 774908, 968635, 1937270, 3874540, 5618083, 9105169, 11236166, 18210338, 22472332, 28090415, 36420676, 45525845, 56180830, 91051690, 112361660, 182103380, 264049901, 528099802, 1056199604, 1320249505, 2640499010, 5280998020]

約数ペア:

[(1, 5280998020), (2, 2640499010), (4, 1320249505), (5, 1056199604), (10, 528099802), (20, 264049901), (29, 182103380), (47, 112361660), (58, 91051690), (94, 56180830), (116, 45525845), (145, 36420676), (188, 28090415), (235, 22472332), (290, 18210338), (470, 11236166), (580, 9105169), (940, 5618083), (1363, 3874540), (2726, 1937270), (5452, 968635), (6815, 774908), (13630, 387454), (27260, 193727)]