10402025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 13838400

約数和(自身を除く): 3436375

約数列:

[1, 5, 19, 25, 61, 95, 305, 359, 475, 1159, 1525, 1795, 5795, 6821, 8975, 21899, 28975, 34105, 109495, 170525, 416081, 547475, 2080405, 10402025]

約数ペア:

[(1, 10402025), (5, 2080405), (19, 547475), (25, 416081), (61, 170525), (95, 109495), (305, 34105), (359, 28975), (475, 21899), (1159, 8975), (1525, 6821), (1795, 5795)]