522522800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 1331946000

約数和(自身を除く): 809423200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 197, 200, 304, 349, 380, 394, 400, 475, 698, 760, 788, 950, 985, 1396, 1520, 1576, 1745, 1900, 1970, 2792, 3152, 3490, 3743, 3800, 3940, 4925, 5584, 6631, 6980, 7486, 7600, 7880, 8725, 9850, 13262, 13960, 14972, 15760, 17450, 18715, 19700, 26524, 27920, 29944, 33155, 34900, 37430, 39400, 53048, 59888, 66310, 68753, 69800, 74860, 78800, 93575, 106096, 132620, 137506, 139600, 149720, 165775, 187150, 265240, 275012, 299440, 331550, 343765, 374300, 530480, 550024, 663100, 687530, 748600, 1100048, 1306307, 1326200, 1375060, 1497200, 1718825, 2612614, 2652400, 2750120, 3437650, 5225228, 5500240, 6531535, 6875300, 10450456, 13063070, 13750600, 20900912, 26126140, 27501200, 32657675, 52252280, 65315350, 104504560, 130630700, 261261400, 522522800]

約数ペア:

[(1, 522522800), (2, 261261400), (4, 130630700), (5, 104504560), (8, 65315350), (10, 52252280), (16, 32657675), (19, 27501200), (20, 26126140), (25, 20900912), (38, 13750600), (40, 13063070), (50, 10450456), (76, 6875300), (80, 6531535), (95, 5500240), (100, 5225228), (152, 3437650), (190, 2750120), (197, 2652400), (200, 2612614), (304, 1718825), (349, 1497200), (380, 1375060), (394, 1326200), (400, 1306307), (475, 1100048), (698, 748600), (760, 687530), (788, 663100), (950, 550024), (985, 530480), (1396, 374300), (1520, 343765), (1576, 331550), (1745, 299440), (1900, 275012), (1970, 265240), (2792, 187150), (3152, 165775), (3490, 149720), (3743, 139600), (3800, 137506), (3940, 132620), (4925, 106096), (5584, 93575), (6631, 78800), (6980, 74860), (7486, 69800), (7600, 68753), (7880, 66310), (8725, 59888), (9850, 53048), (13262, 39400), (13960, 37430), (14972, 34900), (15760, 33155), (17450, 29944), (18715, 27920), (19700, 26524)]