5498920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 9016280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 479, 574, 820, 958, 1148, 1435, 1640, 1916, 2296, 2395, 2870, 3353, 3832, 4790, 5740, 6706, 9580, 11480, 13412, 16765, 19160, 19639, 26824, 33530, 39278, 67060, 78556, 98195, 134120, 137473, 157112, 196390, 274946, 392780, 549892, 687365, 785560, 1099784, 1374730, 2749460, 5498920]

約数ペア:

[(1, 5498920), (2, 2749460), (4, 1374730), (5, 1099784), (7, 785560), (8, 687365), (10, 549892), (14, 392780), (20, 274946), (28, 196390), (35, 157112), (40, 137473), (41, 134120), (56, 98195), (70, 78556), (82, 67060), (140, 39278), (164, 33530), (205, 26824), (280, 19639), (287, 19160), (328, 16765), (410, 13412), (479, 11480), (574, 9580), (820, 6706), (958, 5740), (1148, 4790), (1435, 3832), (1640, 3353), (1916, 2870), (2296, 2395)]