5428850240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81173}}^1$

素因数の和:81220

約数の個数: 112

約数和(自身を含む): 14845101120

約数和(自身を除く): 9416250880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 3040, 3344, 3520, 4180, 6080, 6688, 8360, 13376, 16720, 33440, 66880, 81173, 162346, 324692, 405865, 649384, 811730, 892903, 1298768, 1542287, 1623460, 1785806, 2597536, 3084574, 3246920, 3571612, 4464515, 5195072, 6169148, 6493840, 7143224, 7711435, 8929030, 12338296, 12987680, 14286448, 15422870, 16965157, 17858060, 24676592, 25975360, 28572896, 30845740, 33930314, 35716120, 49353184, 57145792, 61691480, 67860628, 71432240, 84825785, 98706368, 123382960, 135721256, 142864480, 169651570, 246765920, 271442512, 285728960, 339303140, 493531840, 542885024, 678606280, 1085770048, 1357212560, 2714425120, 5428850240]

約数ペア:

[(1, 5428850240), (2, 2714425120), (4, 1357212560), (5, 1085770048), (8, 678606280), (10, 542885024), (11, 493531840), (16, 339303140), (19, 285728960), (20, 271442512), (22, 246765920), (32, 169651570), (38, 142864480), (40, 135721256), (44, 123382960), (55, 98706368), (64, 84825785), (76, 71432240), (80, 67860628), (88, 61691480), (95, 57145792), (110, 49353184), (152, 35716120), (160, 33930314), (176, 30845740), (190, 28572896), (209, 25975360), (220, 24676592), (304, 17858060), (320, 16965157), (352, 15422870), (380, 14286448), (418, 12987680), (440, 12338296), (608, 8929030), (704, 7711435), (760, 7143224), (836, 6493840), (880, 6169148), (1045, 5195072), (1216, 4464515), (1520, 3571612), (1672, 3246920), (1760, 3084574), (2090, 2597536), (3040, 1785806), (3344, 1623460), (3520, 1542287), (4180, 1298768), (6080, 892903), (6688, 811730), (8360, 649384), (13376, 405865), (16720, 324692), (33440, 162346), (66880, 81173)]