25309450

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2399}}^1$

素因数の和:2622

約数の個数: 24

約数和(自身を含む): 47318400

約数和(自身を除く): 22008950

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 2399, 4798, 5275, 10550, 11995, 23990, 59975, 119950, 506189, 1012378, 2530945, 5061890, 12654725, 25309450]

約数ペア:

[(1, 25309450), (2, 12654725), (5, 5061890), (10, 2530945), (25, 1012378), (50, 506189), (211, 119950), (422, 59975), (1055, 23990), (2110, 11995), (2399, 10550), (4798, 5275)]