26931100

素因数分解:

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

素因数の和:587

約数の個数: 72

約数和(自身を含む): 67773440

約数和(自身を除く): 40842340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 487, 553, 700, 790, 974, 1106, 1580, 1948, 1975, 2212, 2435, 2765, 3409, 3950, 4870, 5530, 6818, 7900, 9740, 11060, 12175, 13636, 13825, 17045, 24350, 27650, 34090, 38473, 48700, 55300, 68180, 76946, 85225, 153892, 170450, 192365, 269311, 340900, 384730, 538622, 769460, 961825, 1077244, 1346555, 1923650, 2693110, 3847300, 5386220, 6732775, 13465550, 26931100]

約数ペア:

[(1, 26931100), (2, 13465550), (4, 6732775), (5, 5386220), (7, 3847300), (10, 2693110), (14, 1923650), (20, 1346555), (25, 1077244), (28, 961825), (35, 769460), (50, 538622), (70, 384730), (79, 340900), (100, 269311), (140, 192365), (158, 170450), (175, 153892), (316, 85225), (350, 76946), (395, 68180), (487, 55300), (553, 48700), (700, 38473), (790, 34090), (974, 27650), (1106, 24350), (1580, 17045), (1948, 13825), (1975, 13636), (2212, 12175), (2435, 11060), (2765, 9740), (3409, 7900), (3950, 6818), (4870, 5530)]