12937029890180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15217}}^1\times {\mathrm{3864407}}^1$

素因数の和:3879644

約数の個数: 48

約数和(自身を含む): 29639514715776

約数和(自身を除く): 16702484825596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 15217, 30434, 60868, 76085, 152170, 167387, 304340, 334774, 669548, 836935, 1673870, 3347740, 3864407, 7728814, 15457628, 19322035, 38644070, 42508477, 77288140, 85016954, 170033908, 212542385, 425084770, 850169540, 58804681319, 117609362638, 235218725276, 294023406595, 588046813190, 646851494509, 1176093626380, 1293702989018, 2587405978036, 3234257472545, 6468514945090, 12937029890180]

約数ペア:

[(1, 12937029890180), (2, 6468514945090), (4, 3234257472545), (5, 2587405978036), (10, 1293702989018), (11, 1176093626380), (20, 646851494509), (22, 588046813190), (44, 294023406595), (55, 235218725276), (110, 117609362638), (220, 58804681319), (15217, 850169540), (30434, 425084770), (60868, 212542385), (76085, 170033908), (152170, 85016954), (167387, 77288140), (304340, 42508477), (334774, 38644070), (669548, 19322035), (836935, 15457628), (1673870, 7728814), (3347740, 3864407)]