12786512450

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{11317}}^1$

素因数の和:11771

約数の個数: 48

約数和(自身を含む): 24251304960

約数和(自身を除く): 11464792510

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 383, 590, 766, 1475, 1915, 2950, 3830, 9575, 11317, 19150, 22597, 22634, 45194, 56585, 112985, 113170, 225970, 282925, 564925, 565850, 667703, 1129850, 1335406, 3338515, 4334411, 6677030, 8668822, 16692575, 21672055, 33385150, 43344110, 108360275, 216720550, 255730249, 511460498, 1278651245, 2557302490, 6393256225, 12786512450]

約数ペア:

[(1, 12786512450), (2, 6393256225), (5, 2557302490), (10, 1278651245), (25, 511460498), (50, 255730249), (59, 216720550), (118, 108360275), (295, 43344110), (383, 33385150), (590, 21672055), (766, 16692575), (1475, 8668822), (1915, 6677030), (2950, 4334411), (3830, 3338515), (9575, 1335406), (11317, 1129850), (19150, 667703), (22597, 565850), (22634, 564925), (45194, 282925), (56585, 225970), (112985, 113170)]