672950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 1284888

約数和(自身を除く): 611938

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 313, 430, 626, 1075, 1565, 2150, 3130, 7825, 13459, 15650, 26918, 67295, 134590, 336475, 672950]

約数ペア:

[(1, 672950), (2, 336475), (5, 134590), (10, 67295), (25, 26918), (43, 15650), (50, 13459), (86, 7825), (215, 3130), (313, 2150), (430, 1565), (626, 1075)]