253034000

素因数分解:

$2^4\times 5^3\times {\mathrm{126517}}^1$

素因数の和:126540

約数の個数: 40

約数和(自身を含む): 611841048

約数和(自身を除く): 358807048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 126517, 253034, 506068, 632585, 1012136, 1265170, 2024272, 2530340, 3162925, 5060680, 6325850, 10121360, 12651700, 15814625, 25303400, 31629250, 50606800, 63258500, 126517000, 253034000]

約数ペア:

[(1, 253034000), (2, 126517000), (4, 63258500), (5, 50606800), (8, 31629250), (10, 25303400), (16, 15814625), (20, 12651700), (25, 10121360), (40, 6325850), (50, 5060680), (80, 3162925), (100, 2530340), (125, 2024272), (200, 1265170), (250, 1012136), (400, 632585), (500, 506068), (1000, 253034), (2000, 126517)]