12619300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2448

約数の個数: 36

約数和(自身を含む): 27912276

約数和(自身を除く): 15292976

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2381, 2650, 4762, 5300, 9524, 11905, 23810, 47620, 59525, 119050, 126193, 238100, 252386, 504772, 630965, 1261930, 2523860, 3154825, 6309650, 12619300]

約数ペア:

[(1, 12619300), (2, 6309650), (4, 3154825), (5, 2523860), (10, 1261930), (20, 630965), (25, 504772), (50, 252386), (53, 238100), (100, 126193), (106, 119050), (212, 59525), (265, 47620), (530, 23810), (1060, 11905), (1325, 9524), (2381, 5300), (2650, 4762)]