56109200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 159602880

約数和(自身を除く): 103493680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 691, 700, 725, 812, 1015, 1160, 1382, 1400, 1450, 1624, 2030, 2320, 2764, 2800, 2900, 3248, 3455, 4060, 4837, 5075, 5528, 5800, 6910, 8120, 9674, 10150, 11056, 11600, 13820, 16240, 17275, 19348, 20039, 20300, 24185, 27640, 34550, 38696, 40078, 40600, 48370, 55280, 69100, 77392, 80156, 81200, 96740, 100195, 120925, 138200, 140273, 160312, 193480, 200390, 241850, 276400, 280546, 320624, 386960, 400780, 483700, 500975, 561092, 701365, 801560, 967400, 1001950, 1122184, 1402730, 1603120, 1934800, 2003900, 2244368, 2805460, 3506825, 4007800, 5610920, 7013650, 8015600, 11221840, 14027300, 28054600, 56109200]

約数ペア:

[(1, 56109200), (2, 28054600), (4, 14027300), (5, 11221840), (7, 8015600), (8, 7013650), (10, 5610920), (14, 4007800), (16, 3506825), (20, 2805460), (25, 2244368), (28, 2003900), (29, 1934800), (35, 1603120), (40, 1402730), (50, 1122184), (56, 1001950), (58, 967400), (70, 801560), (80, 701365), (100, 561092), (112, 500975), (116, 483700), (140, 400780), (145, 386960), (175, 320624), (200, 280546), (203, 276400), (232, 241850), (280, 200390), (290, 193480), (350, 160312), (400, 140273), (406, 138200), (464, 120925), (560, 100195), (580, 96740), (691, 81200), (700, 80156), (725, 77392), (812, 69100), (1015, 55280), (1160, 48370), (1382, 40600), (1400, 40078), (1450, 38696), (1624, 34550), (2030, 27640), (2320, 24185), (2764, 20300), (2800, 20039), (2900, 19348), (3248, 17275), (3455, 16240), (4060, 13820), (4837, 11600), (5075, 11056), (5528, 10150), (5800, 9674), (6910, 8120)]