13465550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 29045760

約数和(自身を除く): 15580210

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 487, 553, 790, 974, 1106, 1975, 2435, 2765, 3409, 3950, 4870, 5530, 6818, 12175, 13825, 17045, 24350, 27650, 34090, 38473, 76946, 85225, 170450, 192365, 269311, 384730, 538622, 961825, 1346555, 1923650, 2693110, 6732775, 13465550]

約数ペア:

[(1, 13465550), (2, 6732775), (5, 2693110), (7, 1923650), (10, 1346555), (14, 961825), (25, 538622), (35, 384730), (50, 269311), (70, 192365), (79, 170450), (158, 85225), (175, 76946), (350, 38473), (395, 34090), (487, 27650), (553, 24350), (790, 17045), (974, 13825), (1106, 12175), (1975, 6818), (2435, 5530), (2765, 4870), (3409, 3950)]