20139701050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{8741}}^1$

素因数の和:9016

約数の個数: 96

約数和(自身を含む): 44487688320

約数和(自身を除く): 24347987270

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 227, 290, 350, 406, 454, 725, 1015, 1135, 1450, 1589, 2030, 2270, 3178, 5075, 5675, 6583, 7945, 8741, 10150, 11350, 13166, 15890, 17482, 32915, 39725, 43705, 46081, 61187, 65830, 79450, 87410, 92162, 122374, 164575, 218525, 230405, 253489, 305935, 329150, 437050, 460810, 506978, 611870, 1152025, 1267445, 1529675, 1774423, 1984207, 2304050, 2534890, 3059350, 3548846, 3968414, 6337225, 8872115, 9921035, 12674450, 13889449, 17744230, 19842070, 27778898, 44360575, 49605175, 57542003, 69447245, 88721150, 99210350, 115084006, 138894490, 287710015, 347236225, 402794021, 575420030, 694472450, 805588042, 1438550075, 2013970105, 2877100150, 4027940210, 10069850525, 20139701050]

約数ペア:

[(1, 20139701050), (2, 10069850525), (5, 4027940210), (7, 2877100150), (10, 2013970105), (14, 1438550075), (25, 805588042), (29, 694472450), (35, 575420030), (50, 402794021), (58, 347236225), (70, 287710015), (145, 138894490), (175, 115084006), (203, 99210350), (227, 88721150), (290, 69447245), (350, 57542003), (406, 49605175), (454, 44360575), (725, 27778898), (1015, 19842070), (1135, 17744230), (1450, 13889449), (1589, 12674450), (2030, 9921035), (2270, 8872115), (3178, 6337225), (5075, 3968414), (5675, 3548846), (6583, 3059350), (7945, 2534890), (8741, 2304050), (10150, 1984207), (11350, 1774423), (13166, 1529675), (15890, 1267445), (17482, 1152025), (32915, 611870), (39725, 506978), (43705, 460810), (46081, 437050), (61187, 329150), (65830, 305935), (79450, 253489), (87410, 230405), (92162, 218525), (122374, 164575)]