1440550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 24

約数和(自身を含む): 2740896

約数和(自身を除く): 1300346

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 613, 1175, 1226, 2350, 3065, 6130, 15325, 28811, 30650, 57622, 144055, 288110, 720275, 1440550]

約数ペア:

[(1, 1440550), (2, 720275), (5, 288110), (10, 144055), (25, 57622), (47, 30650), (50, 28811), (94, 15325), (235, 6130), (470, 3065), (613, 2350), (1175, 1226)]