2050250

素因数分解:

$2^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 3931200

約数和(自身を除く): 1880950

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 139, 250, 278, 295, 590, 695, 1390, 1475, 2950, 3475, 6950, 7375, 8201, 14750, 16402, 17375, 34750, 41005, 82010, 205025, 410050, 1025125, 2050250]

約数ペア:

[(1, 2050250), (2, 1025125), (5, 410050), (10, 205025), (25, 82010), (50, 41005), (59, 34750), (118, 17375), (125, 16402), (139, 14750), (250, 8201), (278, 7375), (295, 6950), (590, 3475), (695, 2950), (1390, 1475)]