102153200

素因数分解:

$2^4\times 5^2\times {\mathrm{255383}}^1$

素因数の和:255401

約数の個数: 30

約数和(自身を含む): 245424024

約数和(自身を除く): 143270824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 255383, 510766, 1021532, 1276915, 2043064, 2553830, 4086128, 5107660, 6384575, 10215320, 12769150, 20430640, 25538300, 51076600, 102153200]

約数ペア:

[(1, 102153200), (2, 51076600), (4, 25538300), (5, 20430640), (8, 12769150), (10, 10215320), (16, 6384575), (20, 5107660), (25, 4086128), (40, 2553830), (50, 2043064), (80, 1276915), (100, 1021532), (200, 510766), (400, 255383)]