38846780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4703}}^1$

素因数の和:4778

約数の個数: 48

約数和(自身を含む): 94832640

約数和(自身を除く): 55985860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 4703, 8260, 9406, 18812, 23515, 32921, 47030, 65842, 94060, 131684, 164605, 277477, 329210, 554954, 658420, 1109908, 1387385, 1942339, 2774770, 3884678, 5549540, 7769356, 9711695, 19423390, 38846780]

約数ペア:

[(1, 38846780), (2, 19423390), (4, 9711695), (5, 7769356), (7, 5549540), (10, 3884678), (14, 2774770), (20, 1942339), (28, 1387385), (35, 1109908), (59, 658420), (70, 554954), (118, 329210), (140, 277477), (236, 164605), (295, 131684), (413, 94060), (590, 65842), (826, 47030), (1180, 32921), (1652, 23515), (2065, 18812), (4130, 9406), (4703, 8260)]