1081450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 2062368

約数和(自身を除く): 980918

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 503, 1006, 1075, 2150, 2515, 5030, 12575, 21629, 25150, 43258, 108145, 216290, 540725, 1081450]

約数ペア:

[(1, 1081450), (2, 540725), (5, 216290), (10, 108145), (25, 43258), (43, 25150), (50, 21629), (86, 12575), (215, 5030), (430, 2515), (503, 2150), (1006, 1075)]