13229200

素因数分解:

$2^4\times 5^2\times {\mathrm{33073}}^1$

素因数の和:33091

約数の個数: 30

約数和(自身を含む): 31784114

約数和(自身を除く): 18554914

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33073, 66146, 132292, 165365, 264584, 330730, 529168, 661460, 826825, 1322920, 1653650, 2645840, 3307300, 6614600, 13229200]

約数ペア:

[(1, 13229200), (2, 6614600), (4, 3307300), (5, 2645840), (8, 1653650), (10, 1322920), (16, 826825), (20, 661460), (25, 529168), (40, 330730), (50, 264584), (80, 165365), (100, 132292), (200, 66146), (400, 33073)]