38693300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3989}}^1$

素因数の和:4100

約数の個数: 36

約数和(自身を含む): 84851340

約数和(自身を除く): 46158040

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 3989, 4850, 7978, 9700, 15956, 19945, 39890, 79780, 99725, 199450, 386933, 398900, 773866, 1547732, 1934665, 3869330, 7738660, 9673325, 19346650, 38693300]

約数ペア:

[(1, 38693300), (2, 19346650), (4, 9673325), (5, 7738660), (10, 3869330), (20, 1934665), (25, 1547732), (50, 773866), (97, 398900), (100, 386933), (194, 199450), (388, 99725), (485, 79780), (970, 39890), (1940, 19945), (2425, 15956), (3989, 9700), (4850, 7978)]