4952809540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{185221}}^1$

素因数の和:185428

約数の個数: 48

約数和(自身を含む): 11949041664

約数和(自身を除く): 6996232124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 6685, 13370, 26740, 185221, 370442, 740884, 926105, 1296547, 1852210, 2593094, 3704420, 5186188, 6482735, 12965470, 25930940, 35377211, 70754422, 141508844, 176886055, 247640477, 353772110, 495280954, 707544220, 990561908, 1238202385, 2476404770, 4952809540]

約数ペア:

[(1, 4952809540), (2, 2476404770), (4, 1238202385), (5, 990561908), (7, 707544220), (10, 495280954), (14, 353772110), (20, 247640477), (28, 176886055), (35, 141508844), (70, 70754422), (140, 35377211), (191, 25930940), (382, 12965470), (764, 6482735), (955, 5186188), (1337, 3704420), (1910, 2593094), (2674, 1852210), (3820, 1296547), (5348, 926105), (6685, 740884), (13370, 370442), (26740, 185221)]