67231460

素因数分解:

$2^2\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{1951}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 141340416

約数和(自身を除く): 74108956

約数列:

[1, 2, 4, 5, 10, 20, 1723, 1951, 3446, 3902, 6892, 7804, 8615, 9755, 17230, 19510, 34460, 39020, 3361573, 6723146, 13446292, 16807865, 33615730, 67231460]

約数ペア:

[(1, 67231460), (2, 33615730), (4, 16807865), (5, 13446292), (10, 6723146), (20, 3361573), (1723, 39020), (1951, 34460), (3446, 19510), (3902, 17230), (6892, 9755), (7804, 8615)]