24742600

素因数分解:

$2^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 57914820

約数和(自身を除く): 33172220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 193, 200, 386, 641, 772, 965, 1282, 1544, 1930, 2564, 3205, 3860, 4825, 5128, 6410, 7720, 9650, 12820, 16025, 19300, 25640, 32050, 38600, 64100, 123713, 128200, 247426, 494852, 618565, 989704, 1237130, 2474260, 3092825, 4948520, 6185650, 12371300, 24742600]

約数ペア:

[(1, 24742600), (2, 12371300), (4, 6185650), (5, 4948520), (8, 3092825), (10, 2474260), (20, 1237130), (25, 989704), (40, 618565), (50, 494852), (100, 247426), (193, 128200), (200, 123713), (386, 64100), (641, 38600), (772, 32050), (965, 25640), (1282, 19300), (1544, 16025), (1930, 12820), (2564, 9650), (3205, 7720), (3860, 6410), (4825, 5128)]