3339040

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 8096760

約数和(自身を除く): 4757720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 509, 656, 820, 1018, 1312, 1640, 2036, 2545, 3280, 4072, 5090, 6560, 8144, 10180, 16288, 20360, 20869, 40720, 41738, 81440, 83476, 104345, 166952, 208690, 333904, 417380, 667808, 834760, 1669520, 3339040]

約数ペア:

[(1, 3339040), (2, 1669520), (4, 834760), (5, 667808), (8, 417380), (10, 333904), (16, 208690), (20, 166952), (32, 104345), (40, 83476), (41, 81440), (80, 41738), (82, 40720), (160, 20869), (164, 20360), (205, 16288), (328, 10180), (410, 8144), (509, 6560), (656, 5090), (820, 4072), (1018, 3280), (1312, 2545), (1640, 2036)]