68869400

素因数分解:

$2^3\times 5^2\times {\mathrm{344347}}^1$

素因数の和:344363

約数の個数: 24

約数和(自身を含む): 160121820

約数和(自身を除く): 91252420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 344347, 688694, 1377388, 1721735, 2754776, 3443470, 6886940, 8608675, 13773880, 17217350, 34434700, 68869400]

約数ペア:

[(1, 68869400), (2, 34434700), (4, 17217350), (5, 13773880), (8, 8608675), (10, 6886940), (20, 3443470), (25, 2754776), (40, 1721735), (50, 1377388), (100, 688694), (200, 344347)]