5007500

素因数分解:

$2^2\times 5^4\times {\mathrm{2003}}^1$

素因数の和:2027

約数の個数: 30

約数和(自身を含む): 10955868

約数和(自身を除く): 5948368

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2003, 2500, 4006, 8012, 10015, 20030, 40060, 50075, 100150, 200300, 250375, 500750, 1001500, 1251875, 2503750, 5007500]

約数ペア:

[(1, 5007500), (2, 2503750), (4, 1251875), (5, 1001500), (10, 500750), (20, 250375), (25, 200300), (50, 100150), (100, 50075), (125, 40060), (250, 20030), (500, 10015), (625, 8012), (1250, 4006), (2003, 2500)]