13747300

素因数分解:

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

素因数の和:541

約数の個数: 72

約数和(自身を含む): 34997760

約数和(自身を除く): 21250460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 479, 574, 700, 820, 958, 1025, 1148, 1435, 1916, 2050, 2395, 2870, 3353, 4100, 4790, 5740, 6706, 7175, 9580, 11975, 13412, 14350, 16765, 19639, 23950, 28700, 33530, 39278, 47900, 67060, 78556, 83825, 98195, 137473, 167650, 196390, 274946, 335300, 392780, 490975, 549892, 687365, 981950, 1374730, 1963900, 2749460, 3436825, 6873650, 13747300]

約数ペア:

[(1, 13747300), (2, 6873650), (4, 3436825), (5, 2749460), (7, 1963900), (10, 1374730), (14, 981950), (20, 687365), (25, 549892), (28, 490975), (35, 392780), (41, 335300), (50, 274946), (70, 196390), (82, 167650), (100, 137473), (140, 98195), (164, 83825), (175, 78556), (205, 67060), (287, 47900), (350, 39278), (410, 33530), (479, 28700), (574, 23950), (700, 19639), (820, 16765), (958, 14350), (1025, 13412), (1148, 11975), (1435, 9580), (1916, 7175), (2050, 6706), (2395, 5740), (2870, 4790), (3353, 4100)]