5615800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 13380840

約数和(自身を除く): 7765040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 653, 860, 1075, 1306, 1720, 2150, 2612, 3265, 4300, 5224, 6530, 8600, 13060, 16325, 26120, 28079, 32650, 56158, 65300, 112316, 130600, 140395, 224632, 280790, 561580, 701975, 1123160, 1403950, 2807900, 5615800]

約数ペア:

[(1, 5615800), (2, 2807900), (4, 1403950), (5, 1123160), (8, 701975), (10, 561580), (20, 280790), (25, 224632), (40, 140395), (43, 130600), (50, 112316), (86, 65300), (100, 56158), (172, 32650), (200, 28079), (215, 26120), (344, 16325), (430, 13060), (653, 8600), (860, 6530), (1075, 5224), (1306, 4300), (1720, 3265), (2150, 2612)]