10421200

素因数分解:

$2^4\times 5^2\times {\mathrm{26053}}^1$

素因数の和:26071

約数の個数: 30

約数和(自身を含む): 25037894

約数和(自身を除く): 14616694

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 26053, 52106, 104212, 130265, 208424, 260530, 416848, 521060, 651325, 1042120, 1302650, 2084240, 2605300, 5210600, 10421200]

約数ペア:

[(1, 10421200), (2, 5210600), (4, 2605300), (5, 2084240), (8, 1302650), (10, 1042120), (16, 651325), (20, 521060), (25, 416848), (40, 260530), (50, 208424), (80, 130265), (100, 104212), (200, 52106), (400, 26053)]