28327644290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1489}}^1\times {\mathrm{1783}}^1$

素因数の和:3387

約数の個数: 64

約数和(自身を含む): 56267930880

約数和(自身を除く): 27940286590

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 1489, 1783, 2134, 2978, 3566, 5335, 7445, 8915, 10670, 14890, 16379, 17830, 19613, 32758, 39226, 81895, 98065, 144433, 163790, 172951, 196130, 288866, 345902, 722165, 864755, 1444330, 1588763, 1729510, 1902461, 2654887, 3177526, 3804922, 5309774, 7943815, 9512305, 13274435, 15887630, 19024610, 26548870, 29203757, 58407514, 146018785, 257524039, 292037570, 515048078, 1287620195, 2575240390, 2832764429, 5665528858, 14163822145, 28327644290]

約数ペア:

[(1, 28327644290), (2, 14163822145), (5, 5665528858), (10, 2832764429), (11, 2575240390), (22, 1287620195), (55, 515048078), (97, 292037570), (110, 257524039), (194, 146018785), (485, 58407514), (970, 29203757), (1067, 26548870), (1489, 19024610), (1783, 15887630), (2134, 13274435), (2978, 9512305), (3566, 7943815), (5335, 5309774), (7445, 3804922), (8915, 3177526), (10670, 2654887), (14890, 1902461), (16379, 1729510), (17830, 1588763), (19613, 1444330), (32758, 864755), (39226, 722165), (81895, 345902), (98065, 288866), (144433, 196130), (163790, 172951)]