3157034660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{10949}}^1$

素因数の和:12080

約数の個数: 48

約数和(自身を含む): 7146846000

約数和(自身を除く): 3989811340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1109, 2218, 4436, 5545, 10949, 11090, 14417, 21898, 22180, 28834, 43796, 54745, 57668, 72085, 109490, 142337, 144170, 218980, 284674, 288340, 569348, 711685, 1423370, 2846740, 12142441, 24284882, 48569764, 60712205, 121424410, 157851733, 242848820, 315703466, 631406932, 789258665, 1578517330, 3157034660]

約数ペア:

[(1, 3157034660), (2, 1578517330), (4, 789258665), (5, 631406932), (10, 315703466), (13, 242848820), (20, 157851733), (26, 121424410), (52, 60712205), (65, 48569764), (130, 24284882), (260, 12142441), (1109, 2846740), (2218, 1423370), (4436, 711685), (5545, 569348), (10949, 288340), (11090, 284674), (14417, 218980), (21898, 144170), (22180, 142337), (28834, 109490), (43796, 72085), (54745, 57668)]