23171300

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1667}}^1$

素因数の和:1820

約数の個数: 36

約数和(自身を含む): 50673840

約数和(自身を除く): 27502540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 1667, 2780, 3334, 3475, 6668, 6950, 8335, 13900, 16670, 33340, 41675, 83350, 166700, 231713, 463426, 926852, 1158565, 2317130, 4634260, 5792825, 11585650, 23171300]

約数ペア:

[(1, 23171300), (2, 11585650), (4, 5792825), (5, 4634260), (10, 2317130), (20, 1158565), (25, 926852), (50, 463426), (100, 231713), (139, 166700), (278, 83350), (556, 41675), (695, 33340), (1390, 16670), (1667, 13900), (2780, 8335), (3334, 6950), (3475, 6668)]