1084520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 2570400

約数和(自身を除く): 1485880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1427, 2854, 5708, 7135, 11416, 14270, 27113, 28540, 54226, 57080, 108452, 135565, 216904, 271130, 542260, 1084520]

約数ペア:

[(1, 1084520), (2, 542260), (4, 271130), (5, 216904), (8, 135565), (10, 108452), (19, 57080), (20, 54226), (38, 28540), (40, 27113), (76, 14270), (95, 11416), (152, 7135), (190, 5708), (380, 2854), (760, 1427)]