124052000

素因数分解:

$2^5\times 5^3\times {\mathrm{31013}}^1$

素因数の和:31038

約数の個数: 48

約数和(自身を含む): 304805592

約数和(自身を除く): 180753592

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, 31013, 62026, 124052, 155065, 248104, 310130, 496208, 620260, 775325, 992416, 1240520, 1550650, 2481040, 3101300, 3876625, 4962080, 6202600, 7753250, 12405200, 15506500, 24810400, 31013000, 62026000, 124052000]

約数ペア:

[(1, 124052000), (2, 62026000), (4, 31013000), (5, 24810400), (8, 15506500), (10, 12405200), (16, 7753250), (20, 6202600), (25, 4962080), (32, 3876625), (40, 3101300), (50, 2481040), (80, 1550650), (100, 1240520), (125, 992416), (160, 775325), (200, 620260), (250, 496208), (400, 310130), (500, 248104), (800, 155065), (1000, 124052), (2000, 62026), (4000, 31013)]