4970260

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1373}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 10502856

約数和(自身を除く): 5532596

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1373, 1810, 2746, 3620, 5492, 6865, 13730, 27460, 248513, 497026, 994052, 1242565, 2485130, 4970260]

約数ペア:

[(1, 4970260), (2, 2485130), (4, 1242565), (5, 994052), (10, 497026), (20, 248513), (181, 27460), (362, 13730), (724, 6865), (905, 5492), (1373, 3620), (1810, 2746)]