4546000

素因数分解:

$2^4\times 5^3\times {\mathrm{2273}}^1$

素因数の和:2296

約数の個数: 40

約数和(自身を含む): 10997064

約数和(自身を除く): 6451064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2273, 4546, 9092, 11365, 18184, 22730, 36368, 45460, 56825, 90920, 113650, 181840, 227300, 284125, 454600, 568250, 909200, 1136500, 2273000, 4546000]

約数ペア:

[(1, 4546000), (2, 2273000), (4, 1136500), (5, 909200), (8, 568250), (10, 454600), (16, 284125), (20, 227300), (25, 181840), (40, 113650), (50, 90920), (80, 56825), (100, 45460), (125, 36368), (200, 22730), (250, 18184), (400, 11365), (500, 9092), (1000, 4546), (2000, 2273)]