13701200

素因数分解:

$2^4\times 5^2\times {\mathrm{34253}}^1$

素因数の和:34271

約数の個数: 30

約数和(自身を含む): 32918094

約数和(自身を除く): 19216894

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 34253, 68506, 137012, 171265, 274024, 342530, 548048, 685060, 856325, 1370120, 1712650, 2740240, 3425300, 6850600, 13701200]

約数ペア:

[(1, 13701200), (2, 6850600), (4, 3425300), (5, 2740240), (8, 1712650), (10, 1370120), (16, 856325), (20, 685060), (25, 548048), (40, 342530), (50, 274024), (80, 171265), (100, 137012), (200, 68506), (400, 34253)]