57134140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 147732480

約数和(自身を除く): 90598340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 70, 76, 94, 95, 133, 140, 188, 190, 235, 266, 329, 380, 457, 470, 532, 658, 665, 893, 914, 940, 1316, 1330, 1645, 1786, 1828, 2285, 2660, 3199, 3290, 3572, 4465, 4570, 6251, 6398, 6580, 8683, 8930, 9140, 12502, 12796, 15995, 17366, 17860, 21479, 25004, 31255, 31990, 34732, 42958, 43415, 60781, 62510, 63980, 85916, 86830, 107395, 121562, 125020, 150353, 173660, 214790, 243124, 300706, 303905, 408101, 429580, 601412, 607810, 751765, 816202, 1215620, 1503530, 1632404, 2040505, 2856707, 3007060, 4081010, 5713414, 8162020, 11426828, 14283535, 28567070, 57134140]

約数ペア:

[(1, 57134140), (2, 28567070), (4, 14283535), (5, 11426828), (7, 8162020), (10, 5713414), (14, 4081010), (19, 3007060), (20, 2856707), (28, 2040505), (35, 1632404), (38, 1503530), (47, 1215620), (70, 816202), (76, 751765), (94, 607810), (95, 601412), (133, 429580), (140, 408101), (188, 303905), (190, 300706), (235, 243124), (266, 214790), (329, 173660), (380, 150353), (457, 125020), (470, 121562), (532, 107395), (658, 86830), (665, 85916), (893, 63980), (914, 62510), (940, 60781), (1316, 43415), (1330, 42958), (1645, 34732), (1786, 31990), (1828, 31255), (2285, 25004), (2660, 21479), (3199, 17860), (3290, 17366), (3572, 15995), (4465, 12796), (4570, 12502), (6251, 9140), (6398, 8930), (6580, 8683)]