54704240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14549}}^1$

素因数の和:14609

約数の個数: 40

約数和(自身を含む): 129902400

約数和(自身を除く): 75198160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 14549, 29098, 58196, 72745, 116392, 145490, 232784, 290980, 581960, 683803, 1163920, 1367606, 2735212, 3419015, 5470424, 6838030, 10940848, 13676060, 27352120, 54704240]

約数ペア:

[(1, 54704240), (2, 27352120), (4, 13676060), (5, 10940848), (8, 6838030), (10, 5470424), (16, 3419015), (20, 2735212), (40, 1367606), (47, 1163920), (80, 683803), (94, 581960), (188, 290980), (235, 232784), (376, 145490), (470, 116392), (752, 72745), (940, 58196), (1880, 29098), (3760, 14549)]