1009122800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4937}}^1$

素因数の和:5035

約数の個数: 120

約数和(自身を含む): 2809287456

約数和(自身を除く): 1800164656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 73, 80, 100, 112, 140, 146, 175, 200, 280, 292, 350, 365, 400, 511, 560, 584, 700, 730, 1022, 1168, 1400, 1460, 1825, 2044, 2555, 2800, 2920, 3650, 4088, 4937, 5110, 5840, 7300, 8176, 9874, 10220, 12775, 14600, 19748, 20440, 24685, 25550, 29200, 34559, 39496, 40880, 49370, 51100, 69118, 78992, 98740, 102200, 123425, 138236, 172795, 197480, 204400, 246850, 276472, 345590, 360401, 394960, 493700, 552944, 691180, 720802, 863975, 987400, 1382360, 1441604, 1727950, 1802005, 1974800, 2522807, 2764720, 2883208, 3455900, 3604010, 5045614, 5766416, 6911800, 7208020, 9010025, 10091228, 12614035, 13823600, 14416040, 18020050, 20182456, 25228070, 28832080, 36040100, 40364912, 50456140, 63070175, 72080200, 100912280, 126140350, 144160400, 201824560, 252280700, 504561400, 1009122800]

約数ペア:

[(1, 1009122800), (2, 504561400), (4, 252280700), (5, 201824560), (7, 144160400), (8, 126140350), (10, 100912280), (14, 72080200), (16, 63070175), (20, 50456140), (25, 40364912), (28, 36040100), (35, 28832080), (40, 25228070), (50, 20182456), (56, 18020050), (70, 14416040), (73, 13823600), (80, 12614035), (100, 10091228), (112, 9010025), (140, 7208020), (146, 6911800), (175, 5766416), (200, 5045614), (280, 3604010), (292, 3455900), (350, 2883208), (365, 2764720), (400, 2522807), (511, 1974800), (560, 1802005), (584, 1727950), (700, 1441604), (730, 1382360), (1022, 987400), (1168, 863975), (1400, 720802), (1460, 691180), (1825, 552944), (2044, 493700), (2555, 394960), (2800, 360401), (2920, 345590), (3650, 276472), (4088, 246850), (4937, 204400), (5110, 197480), (5840, 172795), (7300, 138236), (8176, 123425), (9874, 102200), (10220, 98740), (12775, 78992), (14600, 69118), (19748, 51100), (20440, 49370), (24685, 40880), (25550, 39496), (29200, 34559)]