12996969050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3623}}^1\times {\mathrm{5519}}^1$

素因数の和:9167

約数の個数: 48

約数和(自身を含む): 26045832960

約数和(自身を除く): 13048863910

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3623, 5519, 7246, 11038, 18115, 27595, 36230, 47099, 55190, 71747, 90575, 94198, 137975, 143494, 181150, 235495, 275950, 358735, 470990, 717470, 1177475, 1793675, 2354950, 3587350, 19995337, 39990674, 99976685, 199953370, 259939381, 499883425, 519878762, 999766850, 1299696905, 2599393810, 6498484525, 12996969050]

約数ペア:

[(1, 12996969050), (2, 6498484525), (5, 2599393810), (10, 1299696905), (13, 999766850), (25, 519878762), (26, 499883425), (50, 259939381), (65, 199953370), (130, 99976685), (325, 39990674), (650, 19995337), (3623, 3587350), (5519, 2354950), (7246, 1793675), (11038, 1177475), (18115, 717470), (27595, 470990), (36230, 358735), (47099, 275950), (55190, 235495), (71747, 181150), (90575, 143494), (94198, 137975)]