71360885720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1181}}^1\times {\mathrm{5227}}^1$

素因数の和:6453

約数の個数: 96

約数和(自身を含む): 170739474480

約数和(自身を除く): 99378588760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1181, 1445, 2312, 2362, 2890, 4724, 5227, 5780, 5905, 9448, 10454, 11560, 11810, 20077, 20908, 23620, 26135, 40154, 41816, 47240, 52270, 80308, 88859, 100385, 104540, 160616, 177718, 200770, 209080, 341309, 355436, 401540, 444295, 682618, 710872, 803080, 888590, 1365236, 1510603, 1706545, 1777180, 2730472, 3021206, 3413090, 3554360, 6042412, 6173087, 6826180, 7553015, 12084824, 12346174, 13652360, 15106030, 24692348, 30212060, 30865435, 49384696, 60424120, 61730870, 104942479, 123461740, 209884958, 246923480, 419769916, 524712395, 839539832, 1049424790, 1784022143, 2098849580, 3568044286, 4197699160, 7136088572, 8920110715, 14272177144, 17840221430, 35680442860, 71360885720]

約数ペア:

[(1, 71360885720), (2, 35680442860), (4, 17840221430), (5, 14272177144), (8, 8920110715), (10, 7136088572), (17, 4197699160), (20, 3568044286), (34, 2098849580), (40, 1784022143), (68, 1049424790), (85, 839539832), (136, 524712395), (170, 419769916), (289, 246923480), (340, 209884958), (578, 123461740), (680, 104942479), (1156, 61730870), (1181, 60424120), (1445, 49384696), (2312, 30865435), (2362, 30212060), (2890, 24692348), (4724, 15106030), (5227, 13652360), (5780, 12346174), (5905, 12084824), (9448, 7553015), (10454, 6826180), (11560, 6173087), (11810, 6042412), (20077, 3554360), (20908, 3413090), (23620, 3021206), (26135, 2730472), (40154, 1777180), (41816, 1706545), (47240, 1510603), (52270, 1365236), (80308, 888590), (88859, 803080), (100385, 710872), (104540, 682618), (160616, 444295), (177718, 401540), (200770, 355436), (209080, 341309)]