201824560

素因数分解:

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

素因数の和:5030

約数の個数: 80

約数和(自身を含む): 543733056

約数和(自身を除く): 341908496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 4937, 5110, 5840, 8176, 9874, 10220, 19748, 20440, 24685, 34559, 39496, 40880, 49370, 69118, 78992, 98740, 138236, 172795, 197480, 276472, 345590, 360401, 394960, 552944, 691180, 720802, 1382360, 1441604, 1802005, 2522807, 2764720, 2883208, 3604010, 5045614, 5766416, 7208020, 10091228, 12614035, 14416040, 20182456, 25228070, 28832080, 40364912, 50456140, 100912280, 201824560]

約数ペア:

[(1, 201824560), (2, 100912280), (4, 50456140), (5, 40364912), (7, 28832080), (8, 25228070), (10, 20182456), (14, 14416040), (16, 12614035), (20, 10091228), (28, 7208020), (35, 5766416), (40, 5045614), (56, 3604010), (70, 2883208), (73, 2764720), (80, 2522807), (112, 1802005), (140, 1441604), (146, 1382360), (280, 720802), (292, 691180), (365, 552944), (511, 394960), (560, 360401), (584, 345590), (730, 276472), (1022, 197480), (1168, 172795), (1460, 138236), (2044, 98740), (2555, 78992), (2920, 69118), (4088, 49370), (4937, 40880), (5110, 39496), (5840, 34559), (8176, 24685), (9874, 20440), (10220, 19748)]