3984496160

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1847}}^1$

素因数の和:2098

約数の個数: 96

約数和(自身を含む): 9584023680

約数和(自身を除く): 5599527520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 139, 160, 194, 278, 388, 485, 556, 695, 776, 970, 1112, 1390, 1552, 1847, 1940, 2224, 2780, 3104, 3694, 3880, 4448, 5560, 7388, 7760, 9235, 11120, 13483, 14776, 15520, 18470, 22240, 26966, 29552, 36940, 53932, 59104, 67415, 73880, 107864, 134830, 147760, 179159, 215728, 256733, 269660, 295520, 358318, 431456, 513466, 539320, 716636, 895795, 1026932, 1078640, 1283665, 1433272, 1791590, 2053864, 2157280, 2567330, 2866544, 3583180, 4107728, 5134660, 5733088, 7166360, 8215456, 10269320, 14332720, 20538640, 24903101, 28665440, 41077280, 49806202, 99612404, 124515505, 199224808, 249031010, 398449616, 498062020, 796899232, 996124040, 1992248080, 3984496160]

約数ペア:

[(1, 3984496160), (2, 1992248080), (4, 996124040), (5, 796899232), (8, 498062020), (10, 398449616), (16, 249031010), (20, 199224808), (32, 124515505), (40, 99612404), (80, 49806202), (97, 41077280), (139, 28665440), (160, 24903101), (194, 20538640), (278, 14332720), (388, 10269320), (485, 8215456), (556, 7166360), (695, 5733088), (776, 5134660), (970, 4107728), (1112, 3583180), (1390, 2866544), (1552, 2567330), (1847, 2157280), (1940, 2053864), (2224, 1791590), (2780, 1433272), (3104, 1283665), (3694, 1078640), (3880, 1026932), (4448, 895795), (5560, 716636), (7388, 539320), (7760, 513466), (9235, 431456), (11120, 358318), (13483, 295520), (14776, 269660), (15520, 256733), (18470, 215728), (22240, 179159), (26966, 147760), (29552, 134830), (36940, 107864), (53932, 73880), (59104, 67415)]