2023404520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1076279}}^1$

素因数の和:1076337

約数の個数: 32

約数和(自身を含む): 4649529600

約数和(自身を除く): 2626125080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 1076279, 2152558, 4305116, 5381395, 8610232, 10762790, 21525580, 43051160, 50585113, 101170226, 202340452, 252925565, 404680904, 505851130, 1011702260, 2023404520]

約数ペア:

[(1, 2023404520), (2, 1011702260), (4, 505851130), (5, 404680904), (8, 252925565), (10, 202340452), (20, 101170226), (40, 50585113), (47, 43051160), (94, 21525580), (188, 10762790), (235, 8610232), (376, 5381395), (470, 4305116), (940, 2152558), (1880, 1076279)]