484052000

素因数分解:

$2^5\times 5^3\times {\mathrm{121013}}^1$

素因数の和:121038

約数の個数: 48

約数和(自身を含む): 1189325592

約数和(自身を除く): 705273592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 121013, 242026, 484052, 605065, 968104, 1210130, 1936208, 2420260, 3025325, 3872416, 4840520, 6050650, 9681040, 12101300, 15126625, 19362080, 24202600, 30253250, 48405200, 60506500, 96810400, 121013000, 242026000, 484052000]

約数ペア:

[(1, 484052000), (2, 242026000), (4, 121013000), (5, 96810400), (8, 60506500), (10, 48405200), (16, 30253250), (20, 24202600), (25, 19362080), (32, 15126625), (40, 12101300), (50, 9681040), (80, 6050650), (100, 4840520), (125, 3872416), (160, 3025325), (200, 2420260), (250, 1936208), (400, 1210130), (500, 968104), (800, 605065), (1000, 484052), (2000, 242026), (4000, 121013)]