2017321760

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 4864224960

約数和(自身を除く): 2846903200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 227, 268, 335, 454, 536, 670, 829, 908, 1072, 1135, 1340, 1658, 1816, 2144, 2270, 2680, 3316, 3632, 4145, 4540, 5360, 6632, 7264, 8290, 9080, 10720, 13264, 15209, 16580, 18160, 26528, 30418, 33160, 36320, 55543, 60836, 66320, 76045, 111086, 121672, 132640, 152090, 188183, 222172, 243344, 277715, 304180, 376366, 444344, 486688, 555430, 608360, 752732, 888688, 940915, 1110860, 1216720, 1505464, 1777376, 1881830, 2221720, 2433440, 3010928, 3763660, 4443440, 6021856, 7527320, 8886880, 12608261, 15054640, 25216522, 30109280, 50433044, 63041305, 100866088, 126082610, 201732176, 252165220, 403464352, 504330440, 1008660880, 2017321760]

約数ペア:

[(1, 2017321760), (2, 1008660880), (4, 504330440), (5, 403464352), (8, 252165220), (10, 201732176), (16, 126082610), (20, 100866088), (32, 63041305), (40, 50433044), (67, 30109280), (80, 25216522), (134, 15054640), (160, 12608261), (227, 8886880), (268, 7527320), (335, 6021856), (454, 4443440), (536, 3763660), (670, 3010928), (829, 2433440), (908, 2221720), (1072, 1881830), (1135, 1777376), (1340, 1505464), (1658, 1216720), (1816, 1110860), (2144, 940915), (2270, 888688), (2680, 752732), (3316, 608360), (3632, 555430), (4145, 486688), (4540, 444344), (5360, 376366), (6632, 304180), (7264, 277715), (8290, 243344), (9080, 222172), (10720, 188183), (13264, 152090), (15209, 132640), (16580, 121672), (18160, 111086), (26528, 76045), (30418, 66320), (33160, 60836), (36320, 55543)]