26901200

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:744

約数の個数: 60

約数和(自身を含む): 65328780

約数和(自身を除く): 38427580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 400, 436, 545, 617, 872, 1090, 1234, 1744, 2180, 2468, 2725, 3085, 4360, 4936, 5450, 6170, 8720, 9872, 10900, 12340, 15425, 21800, 24680, 30850, 43600, 49360, 61700, 67253, 123400, 134506, 246800, 269012, 336265, 538024, 672530, 1076048, 1345060, 1681325, 2690120, 3362650, 5380240, 6725300, 13450600, 26901200]

約数ペア:

[(1, 26901200), (2, 13450600), (4, 6725300), (5, 5380240), (8, 3362650), (10, 2690120), (16, 1681325), (20, 1345060), (25, 1076048), (40, 672530), (50, 538024), (80, 336265), (100, 269012), (109, 246800), (200, 134506), (218, 123400), (400, 67253), (436, 61700), (545, 49360), (617, 43600), (872, 30850), (1090, 24680), (1234, 21800), (1744, 15425), (2180, 12340), (2468, 10900), (2725, 9872), (3085, 8720), (4360, 6170), (4936, 5450)]