12559300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9661}}^1$

素因数の和:9688

約数の個数: 36

約数和(自身を含む): 29353156

約数和(自身を除く): 16793856

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 9661, 19322, 38644, 48305, 96610, 125593, 193220, 241525, 251186, 483050, 502372, 627965, 966100, 1255930, 2511860, 3139825, 6279650, 12559300]

約数ペア:

[(1, 12559300), (2, 6279650), (4, 3139825), (5, 2511860), (10, 1255930), (13, 966100), (20, 627965), (25, 502372), (26, 483050), (50, 251186), (52, 241525), (65, 193220), (100, 125593), (130, 96610), (260, 48305), (325, 38644), (650, 19322), (1300, 9661)]