23603560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13723}}^1$

素因数の和:13777

約数の個数: 32

約数和(自身を含む): 54347040

約数和(自身を除く): 30743480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 13723, 27446, 54892, 68615, 109784, 137230, 274460, 548920, 590089, 1180178, 2360356, 2950445, 4720712, 5900890, 11801780, 23603560]

約数ペア:

[(1, 23603560), (2, 11801780), (4, 5900890), (5, 4720712), (8, 2950445), (10, 2360356), (20, 1180178), (40, 590089), (43, 548920), (86, 274460), (172, 137230), (215, 109784), (344, 68615), (430, 54892), (860, 27446), (1720, 13723)]