67338550

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{9689}}^1$

素因数の和:9840

約数の個数: 24

約数和(自身を含む): 126163800

約数和(自身を除く): 58825250

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 9689, 19378, 48445, 96890, 242225, 484450, 1346771, 2693542, 6733855, 13467710, 33669275, 67338550]

約数ペア:

[(1, 67338550), (2, 33669275), (5, 13467710), (10, 6733855), (25, 2693542), (50, 1346771), (139, 484450), (278, 242225), (695, 96890), (1390, 48445), (3475, 19378), (6950, 9689)]