226000

素因数分解:

$2^4\times 5^3\times {\mathrm{113}}^1$

素因数の和:136

約数の個数: 40

約数和(自身を含む): 551304

約数和(自身を除く): 325304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 125, 200, 226, 250, 400, 452, 500, 565, 904, 1000, 1130, 1808, 2000, 2260, 2825, 4520, 5650, 9040, 11300, 14125, 22600, 28250, 45200, 56500, 113000, 226000]

約数ペア:

[(1, 226000), (2, 113000), (4, 56500), (5, 45200), (8, 28250), (10, 22600), (16, 14125), (20, 11300), (25, 9040), (40, 5650), (50, 4520), (80, 2825), (100, 2260), (113, 2000), (125, 1808), (200, 1130), (226, 1000), (250, 904), (400, 565), (452, 500)]