5003180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 12936000

約数和(自身を除く): 7932820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2749, 5498, 10996, 13745, 19243, 27490, 35737, 38486, 54980, 71474, 76972, 96215, 142948, 178685, 192430, 250159, 357370, 384860, 500318, 714740, 1000636, 1250795, 2501590, 5003180]

約数ペア:

[(1, 5003180), (2, 2501590), (4, 1250795), (5, 1000636), (7, 714740), (10, 500318), (13, 384860), (14, 357370), (20, 250159), (26, 192430), (28, 178685), (35, 142948), (52, 96215), (65, 76972), (70, 71474), (91, 54980), (130, 38486), (140, 35737), (182, 27490), (260, 19243), (364, 13745), (455, 10996), (910, 5498), (1820, 2749)]