90327950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{42013}}^1$

素因数の和:42068

約数の個数: 24

約数和(自身を含む): 171921288

約数和(自身を除く): 81593338

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 42013, 84026, 210065, 420130, 1050325, 1806559, 2100650, 3613118, 9032795, 18065590, 45163975, 90327950]

約数ペア:

[(1, 90327950), (2, 45163975), (5, 18065590), (10, 9032795), (25, 3613118), (43, 2100650), (50, 1806559), (86, 1050325), (215, 420130), (430, 210065), (1075, 84026), (2150, 42013)]