1952650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{797}}^1$

素因数の和:823

約数の個数: 36

約数和(自身を含む): 4230198

約数和(自身を除く): 2277548

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 797, 1225, 1594, 2450, 3985, 5579, 7970, 11158, 19925, 27895, 39053, 39850, 55790, 78106, 139475, 195265, 278950, 390530, 976325, 1952650]

約数ペア:

[(1, 1952650), (2, 976325), (5, 390530), (7, 278950), (10, 195265), (14, 139475), (25, 78106), (35, 55790), (49, 39850), (50, 39053), (70, 27895), (98, 19925), (175, 11158), (245, 7970), (350, 5579), (490, 3985), (797, 2450), (1225, 1594)]