30837200

素因数分解:

$2^4\times 5^2\times {\mathrm{77093}}^1$

素因数の和:77111

約数の個数: 30

約数和(自身を含む): 74087334

約数和(自身を除く): 43250134

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 77093, 154186, 308372, 385465, 616744, 770930, 1233488, 1541860, 1927325, 3083720, 3854650, 6167440, 7709300, 15418600, 30837200]

約数ペア:

[(1, 30837200), (2, 15418600), (4, 7709300), (5, 6167440), (8, 3854650), (10, 3083720), (16, 1927325), (20, 1541860), (25, 1233488), (40, 770930), (50, 616744), (80, 385465), (100, 308372), (200, 154186), (400, 77093)]