23891300

素因数分解:

$2^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1381}}^1$

素因数の和:1568

約数の個数: 36

約数和(自身を含む): 52181556

約数和(自身を除く): 28290256

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 346, 692, 865, 1381, 1730, 2762, 3460, 4325, 5524, 6905, 8650, 13810, 17300, 27620, 34525, 69050, 138100, 238913, 477826, 955652, 1194565, 2389130, 4778260, 5972825, 11945650, 23891300]

約数ペア:

[(1, 23891300), (2, 11945650), (4, 5972825), (5, 4778260), (10, 2389130), (20, 1194565), (25, 955652), (50, 477826), (100, 238913), (173, 138100), (346, 69050), (692, 34525), (865, 27620), (1381, 17300), (1730, 13810), (2762, 8650), (3460, 6905), (4325, 5524)]