495020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 1061424

約数和(自身を除く): 566404

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 467, 530, 934, 1060, 1868, 2335, 4670, 9340, 24751, 49502, 99004, 123755, 247510, 495020]

約数ペア:

[(1, 495020), (2, 247510), (4, 123755), (5, 99004), (10, 49502), (20, 24751), (53, 9340), (106, 4670), (212, 2335), (265, 1868), (467, 1060), (530, 934)]