2504920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5693}}^1$

素因数の和:5715

約数の個数: 32

約数和(自身を含む): 6149520

約数和(自身を除く): 3644600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5693, 11386, 22772, 28465, 45544, 56930, 62623, 113860, 125246, 227720, 250492, 313115, 500984, 626230, 1252460, 2504920]

約数ペア:

[(1, 2504920), (2, 1252460), (4, 626230), (5, 500984), (8, 313115), (10, 250492), (11, 227720), (20, 125246), (22, 113860), (40, 62623), (44, 56930), (55, 45544), (88, 28465), (110, 22772), (220, 11386), (440, 5693)]