5505128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 10881000

約数和(自身を除く): 5375872

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 389, 488, 778, 1556, 1769, 3112, 3538, 7076, 11281, 14152, 22562, 23729, 45124, 47458, 90248, 94916, 189832, 688141, 1376282, 2752564, 5505128]

約数ペア:

[(1, 5505128), (2, 2752564), (4, 1376282), (8, 688141), (29, 189832), (58, 94916), (61, 90248), (116, 47458), (122, 45124), (232, 23729), (244, 22562), (389, 14152), (488, 11281), (778, 7076), (1556, 3538), (1769, 3112)]