13273280540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{12967}}^1$

素因数の和:13147

約数の個数: 96

約数和(自身を含む): 31232753664

約数和(自身を除く): 17959473124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 127, 130, 155, 254, 260, 310, 403, 508, 620, 635, 806, 1270, 1612, 1651, 2015, 2540, 3302, 3937, 4030, 6604, 7874, 8060, 8255, 12967, 15748, 16510, 19685, 25934, 33020, 39370, 51181, 51868, 64835, 78740, 102362, 129670, 168571, 204724, 255905, 259340, 337142, 401977, 511810, 674284, 803954, 842855, 1023620, 1607908, 1646809, 1685710, 2009885, 3293618, 3371420, 4019770, 5225701, 6587236, 8039540, 8234045, 10451402, 16468090, 20902804, 21408517, 26128505, 32936180, 42817034, 51051079, 52257010, 85634068, 102102158, 104514020, 107042585, 204204316, 214085170, 255255395, 428170340, 510510790, 663664027, 1021021580, 1327328054, 2654656108, 3318320135, 6636640270, 13273280540]

約数ペア:

[(1, 13273280540), (2, 6636640270), (4, 3318320135), (5, 2654656108), (10, 1327328054), (13, 1021021580), (20, 663664027), (26, 510510790), (31, 428170340), (52, 255255395), (62, 214085170), (65, 204204316), (124, 107042585), (127, 104514020), (130, 102102158), (155, 85634068), (254, 52257010), (260, 51051079), (310, 42817034), (403, 32936180), (508, 26128505), (620, 21408517), (635, 20902804), (806, 16468090), (1270, 10451402), (1612, 8234045), (1651, 8039540), (2015, 6587236), (2540, 5225701), (3302, 4019770), (3937, 3371420), (4030, 3293618), (6604, 2009885), (7874, 1685710), (8060, 1646809), (8255, 1607908), (12967, 1023620), (15748, 842855), (16510, 803954), (19685, 674284), (25934, 511810), (33020, 401977), (39370, 337142), (51181, 259340), (51868, 255905), (64835, 204724), (78740, 168571), (102362, 129670)]