20092400

素因数分解:

$2^4\times 5^2\times {\mathrm{50231}}^1$

素因数の和:50249

約数の個数: 30

約数和(自身を含む): 48272952

約数和(自身を除く): 28180552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 50231, 100462, 200924, 251155, 401848, 502310, 803696, 1004620, 1255775, 2009240, 2511550, 4018480, 5023100, 10046200, 20092400]

約数ペア:

[(1, 20092400), (2, 10046200), (4, 5023100), (5, 4018480), (8, 2511550), (10, 2009240), (16, 1255775), (20, 1004620), (25, 803696), (40, 502310), (50, 401848), (80, 251155), (100, 200924), (200, 100462), (400, 50231)]