2978049400

素因数分解:

$2^3\times 5^2\times {\mathrm{14890247}}^1$

素因数の和:14890263

約数の個数: 24

約数和(自身を含む): 6923965320

約数和(自身を除く): 3945915920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 14890247, 29780494, 59560988, 74451235, 119121976, 148902470, 297804940, 372256175, 595609880, 744512350, 1489024700, 2978049400]

約数ペア:

[(1, 2978049400), (2, 1489024700), (4, 744512350), (5, 595609880), (8, 372256175), (10, 297804940), (20, 148902470), (25, 119121976), (40, 74451235), (50, 59560988), (100, 29780494), (200, 14890247)]