2624480

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 6350400

約数和(自身を除く): 3725920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 349, 376, 470, 698, 752, 940, 1396, 1504, 1745, 1880, 2792, 3490, 3760, 5584, 6980, 7520, 11168, 13960, 16403, 27920, 32806, 55840, 65612, 82015, 131224, 164030, 262448, 328060, 524896, 656120, 1312240, 2624480]

約数ペア:

[(1, 2624480), (2, 1312240), (4, 656120), (5, 524896), (8, 328060), (10, 262448), (16, 164030), (20, 131224), (32, 82015), (40, 65612), (47, 55840), (80, 32806), (94, 27920), (160, 16403), (188, 13960), (235, 11168), (349, 7520), (376, 6980), (470, 5584), (698, 3760), (752, 3490), (940, 2792), (1396, 1880), (1504, 1745)]