4857731.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2621}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 79289280

約数和(自身を除く): 46631620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 2621, 3115, 5242, 6230, 10484, 12460, 13105, 18347, 26210, 36694, 52420, 73388, 91735, 183470, 233269, 366940, 466538, 933076, 1166345, 1632883, 2332690, 3265766, 4665380, 6531532, 8164415, 16328830, 32657660]

約数ペア:

[(1, 32657660), (2, 16328830), (4, 8164415), (5, 6531532), (7, 4665380), (10, 3265766), (14, 2332690), (20, 1632883), (28, 1166345), (35, 933076), (70, 466538), (89, 366940), (140, 233269), (178, 183470), (356, 91735), (445, 73388), (623, 52420), (890, 36694), (1246, 26210), (1780, 18347), (2492, 13105), (2621, 12460), (3115, 10484), (5242, 6230)]