5001500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{1429}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 12492480

約数和(自身を除く): 7490980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1429, 1750, 2858, 3500, 5716, 7145, 10003, 14290, 20006, 28580, 35725, 40012, 50015, 71450, 100030, 142900, 178625, 200060, 250075, 357250, 500150, 714500, 1000300, 1250375, 2500750, 5001500]

約数ペア:

[(1, 5001500), (2, 2500750), (4, 1250375), (5, 1000300), (7, 714500), (10, 500150), (14, 357250), (20, 250075), (25, 200060), (28, 178625), (35, 142900), (50, 100030), (70, 71450), (100, 50015), (125, 40012), (140, 35725), (175, 28580), (250, 20006), (350, 14290), (500, 10003), (700, 7145), (875, 5716), (1429, 3500), (1750, 2858)]