12406000

素因数分解:

$2^4\times 5^3\times {\mathrm{6203}}^1$

素因数の和:6226

約数の個数: 40

約数和(自身を含む): 30002544

約数和(自身を除く): 17596544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 6203, 12406, 24812, 31015, 49624, 62030, 99248, 124060, 155075, 248120, 310150, 496240, 620300, 775375, 1240600, 1550750, 2481200, 3101500, 6203000, 12406000]

約数ペア:

[(1, 12406000), (2, 6203000), (4, 3101500), (5, 2481200), (8, 1550750), (10, 1240600), (16, 775375), (20, 620300), (25, 496240), (40, 310150), (50, 248120), (80, 155075), (100, 124060), (125, 99248), (200, 62030), (250, 49624), (400, 31015), (500, 24812), (1000, 12406), (2000, 6203)]