12251360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6961}}^1$

素因数の和:6987

約数の個数: 48

約数和(自身を含む): 31579632

約数和(自身を除く): 19328272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6961, 13922, 27844, 34805, 55688, 69610, 76571, 111376, 139220, 153142, 222752, 278440, 306284, 382855, 556880, 612568, 765710, 1113760, 1225136, 1531420, 2450272, 3062840, 6125680, 12251360]

約数ペア:

[(1, 12251360), (2, 6125680), (4, 3062840), (5, 2450272), (8, 1531420), (10, 1225136), (11, 1113760), (16, 765710), (20, 612568), (22, 556880), (32, 382855), (40, 306284), (44, 278440), (55, 222752), (80, 153142), (88, 139220), (110, 111376), (160, 76571), (176, 69610), (220, 55688), (352, 34805), (440, 27844), (880, 13922), (1760, 6961)]