80501122

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 138440232

約数和(自身を除く): 57939110

約数列:

[1, 2, 13, 26, 37, 41, 74, 82, 157, 169, 314, 338, 481, 533, 962, 1066, 1517, 2041, 3034, 4082, 5809, 6253, 6437, 6929, 11618, 12506, 12874, 13858, 19721, 26533, 39442, 53066, 75517, 83681, 151034, 167362, 238169, 256373, 476338, 512746, 981721, 1087853, 1963442, 2175706, 3096197, 6192394, 40250561, 80501122]

約数ペア:

[(1, 80501122), (2, 40250561), (13, 6192394), (26, 3096197), (37, 2175706), (41, 1963442), (74, 1087853), (82, 981721), (157, 512746), (169, 476338), (314, 256373), (338, 238169), (481, 167362), (533, 151034), (962, 83681), (1066, 75517), (1517, 53066), (2041, 39442), (3034, 26533), (4082, 19721), (5809, 13858), (6253, 12874), (6437, 12506), (6929, 11618)]