28054600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 77227200

約数和(自身を除く): 49172600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 406, 580, 691, 700, 725, 812, 1015, 1160, 1382, 1400, 1450, 1624, 2030, 2764, 2900, 3455, 4060, 4837, 5075, 5528, 5800, 6910, 8120, 9674, 10150, 13820, 17275, 19348, 20039, 20300, 24185, 27640, 34550, 38696, 40078, 40600, 48370, 69100, 80156, 96740, 100195, 120925, 138200, 140273, 160312, 193480, 200390, 241850, 280546, 400780, 483700, 500975, 561092, 701365, 801560, 967400, 1001950, 1122184, 1402730, 2003900, 2805460, 3506825, 4007800, 5610920, 7013650, 14027300, 28054600]

約数ペア:

[(1, 28054600), (2, 14027300), (4, 7013650), (5, 5610920), (7, 4007800), (8, 3506825), (10, 2805460), (14, 2003900), (20, 1402730), (25, 1122184), (28, 1001950), (29, 967400), (35, 801560), (40, 701365), (50, 561092), (56, 500975), (58, 483700), (70, 400780), (100, 280546), (116, 241850), (140, 200390), (145, 193480), (175, 160312), (200, 140273), (203, 138200), (232, 120925), (280, 100195), (290, 96740), (350, 80156), (406, 69100), (580, 48370), (691, 40600), (700, 40078), (725, 38696), (812, 34550), (1015, 27640), (1160, 24185), (1382, 20300), (1400, 20039), (1450, 19348), (1624, 17275), (2030, 13820), (2764, 10150), (2900, 9674), (3455, 8120), (4060, 6910), (4837, 5800), (5075, 5528)]