211021000400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{41341}}^1$

素因数の和:43189

約数の個数: 120

約数和(自身を含む): 579735227904

約数和(自身を除く): 368714227504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 1823, 2800, 3646, 7292, 9115, 12761, 14584, 18230, 25522, 29168, 36460, 41341, 45575, 51044, 63805, 72920, 82682, 91150, 102088, 127610, 145840, 165364, 182300, 204176, 206705, 255220, 289387, 319025, 330728, 364600, 413410, 510440, 578774, 638050, 661456, 729200, 826820, 1020880, 1033525, 1157548, 1276100, 1446935, 1653640, 2067050, 2315096, 2552200, 2893870, 3307280, 4134100, 4630192, 5104400, 5787740, 7234675, 8268200, 11575480, 14469350, 16536400, 23150960, 28938700, 57877400, 75364643, 115754800, 150729286, 301458572, 376823215, 527552501, 602917144, 753646430, 1055105002, 1205834288, 1507292860, 1884116075, 2110210004, 2637762505, 3014585720, 3768232150, 4220420008, 5275525010, 6029171440, 7536464300, 8440840016, 10551050020, 13188812525, 15072928600, 21102100040, 26377625050, 30145857200, 42204200080, 52755250100, 105510500200, 211021000400]

約数ペア:

[(1, 211021000400), (2, 105510500200), (4, 52755250100), (5, 42204200080), (7, 30145857200), (8, 26377625050), (10, 21102100040), (14, 15072928600), (16, 13188812525), (20, 10551050020), (25, 8440840016), (28, 7536464300), (35, 6029171440), (40, 5275525010), (50, 4220420008), (56, 3768232150), (70, 3014585720), (80, 2637762505), (100, 2110210004), (112, 1884116075), (140, 1507292860), (175, 1205834288), (200, 1055105002), (280, 753646430), (350, 602917144), (400, 527552501), (560, 376823215), (700, 301458572), (1400, 150729286), (1823, 115754800), (2800, 75364643), (3646, 57877400), (7292, 28938700), (9115, 23150960), (12761, 16536400), (14584, 14469350), (18230, 11575480), (25522, 8268200), (29168, 7234675), (36460, 5787740), (41341, 5104400), (45575, 4630192), (51044, 4134100), (63805, 3307280), (72920, 2893870), (82682, 2552200), (91150, 2315096), (102088, 2067050), (127610, 1653640), (145840, 1446935), (165364, 1276100), (182300, 1157548), (204176, 1033525), (206705, 1020880), (255220, 826820), (289387, 729200), (319025, 661456), (330728, 638050), (364600, 578774), (413410, 510440)]