580917400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21839}}^1$

素因数の和:21881

約数の個数: 96

約数和(自身を含む): 1624896000

約数和(自身を除く): 1043978600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3325, 3800, 5320, 6650, 13300, 21839, 26600, 43678, 87356, 109195, 152873, 174712, 218390, 305746, 414941, 436780, 545975, 611492, 764365, 829882, 873560, 1091950, 1222984, 1528730, 1659764, 2074705, 2183900, 2904587, 3057460, 3319528, 3821825, 4149410, 4367800, 5809174, 6114920, 7643650, 8298820, 10373525, 11618348, 14522935, 15287300, 16597640, 20747050, 23236696, 29045870, 30574600, 41494100, 58091740, 72614675, 82988200, 116183480, 145229350, 290458700, 580917400]

約数ペア:

[(1, 580917400), (2, 290458700), (4, 145229350), (5, 116183480), (7, 82988200), (8, 72614675), (10, 58091740), (14, 41494100), (19, 30574600), (20, 29045870), (25, 23236696), (28, 20747050), (35, 16597640), (38, 15287300), (40, 14522935), (50, 11618348), (56, 10373525), (70, 8298820), (76, 7643650), (95, 6114920), (100, 5809174), (133, 4367800), (140, 4149410), (152, 3821825), (175, 3319528), (190, 3057460), (200, 2904587), (266, 2183900), (280, 2074705), (350, 1659764), (380, 1528730), (475, 1222984), (532, 1091950), (665, 873560), (700, 829882), (760, 764365), (950, 611492), (1064, 545975), (1330, 436780), (1400, 414941), (1900, 305746), (2660, 218390), (3325, 174712), (3800, 152873), (5320, 109195), (6650, 87356), (13300, 43678), (21839, 26600)]