12758814190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1\times {\mathrm{1051}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 24384265920

約数和(自身を除く): 11625451730

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1021, 1051, 1189, 2042, 2102, 2378, 5105, 5255, 5945, 10210, 10510, 11890, 29609, 30479, 41861, 43091, 59218, 60958, 83722, 86182, 148045, 152395, 209305, 215455, 296090, 304790, 418610, 430910, 1073071, 1213969, 1249639, 2146142, 2427938, 2499278, 5365355, 6069845, 6248195, 10730710, 12139690, 12496390, 31119059, 43995911, 62238118, 87991822, 155595295, 219979555, 311190590, 439959110, 1275881419, 2551762838, 6379407095, 12758814190]

約数ペア:

[(1, 12758814190), (2, 6379407095), (5, 2551762838), (10, 1275881419), (29, 439959110), (41, 311190590), (58, 219979555), (82, 155595295), (145, 87991822), (205, 62238118), (290, 43995911), (410, 31119059), (1021, 12496390), (1051, 12139690), (1189, 10730710), (2042, 6248195), (2102, 6069845), (2378, 5365355), (5105, 2499278), (5255, 2427938), (5945, 2146142), (10210, 1249639), (10510, 1213969), (11890, 1073071), (29609, 430910), (30479, 418610), (41861, 304790), (43091, 296090), (59218, 215455), (60958, 209305), (83722, 152395), (86182, 148045)]