5215691536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1637}}^1$

素因数の和:2120

約数の個数: 80

約数和(自身を含む): 11314150848

約数和(自身を除く): 6098459312

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 421, 473, 688, 842, 946, 1637, 1684, 1892, 3274, 3368, 3784, 4631, 6548, 6736, 7568, 9262, 13096, 18007, 18103, 18524, 26192, 36014, 36206, 37048, 70391, 72028, 72412, 74096, 140782, 144056, 144824, 199133, 281564, 288112, 289648, 398266, 563128, 689177, 774301, 796532, 1126256, 1378354, 1548602, 1593064, 2756708, 3097204, 3186128, 5513416, 6194408, 7580947, 11026832, 12388816, 15161894, 29634611, 30323788, 59269222, 60647576, 118538444, 121295152, 237076888, 325980721, 474153776, 651961442, 1303922884, 2607845768, 5215691536]

約数ペア:

[(1, 5215691536), (2, 2607845768), (4, 1303922884), (8, 651961442), (11, 474153776), (16, 325980721), (22, 237076888), (43, 121295152), (44, 118538444), (86, 60647576), (88, 59269222), (172, 30323788), (176, 29634611), (344, 15161894), (421, 12388816), (473, 11026832), (688, 7580947), (842, 6194408), (946, 5513416), (1637, 3186128), (1684, 3097204), (1892, 2756708), (3274, 1593064), (3368, 1548602), (3784, 1378354), (4631, 1126256), (6548, 796532), (6736, 774301), (7568, 689177), (9262, 563128), (13096, 398266), (18007, 289648), (18103, 288112), (18524, 281564), (26192, 199133), (36014, 144824), (36206, 144056), (37048, 140782), (70391, 74096), (72028, 72412)]