217718442650

素因数分解:

$2^1\times 5^2\times {\mathrm{797}}^1\times {\mathrm{929}}^1\times {\mathrm{5881}}^1$

素因数の和:7619

約数の個数: 48

約数和(自身を含む): 405969875640

約数和(自身を除く): 188251432990

約数列:

[1, 2, 5, 10, 25, 50, 797, 929, 1594, 1858, 3985, 4645, 5881, 7970, 9290, 11762, 19925, 23225, 29405, 39850, 46450, 58810, 147025, 294050, 740413, 1480826, 3702065, 4687157, 5463449, 7404130, 9374314, 10926898, 18510325, 23435785, 27317245, 37020650, 46871570, 54634490, 117178925, 136586225, 234357850, 273172450, 4354368853, 8708737706, 21771844265, 43543688530, 108859221325, 217718442650]

約数ペア:

[(1, 217718442650), (2, 108859221325), (5, 43543688530), (10, 21771844265), (25, 8708737706), (50, 4354368853), (797, 273172450), (929, 234357850), (1594, 136586225), (1858, 117178925), (3985, 54634490), (4645, 46871570), (5881, 37020650), (7970, 27317245), (9290, 23435785), (11762, 18510325), (19925, 10926898), (23225, 9374314), (29405, 7404130), (39850, 5463449), (46450, 4687157), (58810, 3702065), (147025, 1480826), (294050, 740413)]