13562800

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:886

約数の個数: 60

約数和(自身を含む): 33419736

約数和(自身を除く): 19856936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 827, 1025, 1640, 1654, 2050, 3280, 3308, 4100, 4135, 6616, 8200, 8270, 13232, 16400, 16540, 20675, 33080, 33907, 41350, 66160, 67814, 82700, 135628, 165400, 169535, 271256, 330800, 339070, 542512, 678140, 847675, 1356280, 1695350, 2712560, 3390700, 6781400, 13562800]

約数ペア:

[(1, 13562800), (2, 6781400), (4, 3390700), (5, 2712560), (8, 1695350), (10, 1356280), (16, 847675), (20, 678140), (25, 542512), (40, 339070), (41, 330800), (50, 271256), (80, 169535), (82, 165400), (100, 135628), (164, 82700), (200, 67814), (205, 66160), (328, 41350), (400, 33907), (410, 33080), (656, 20675), (820, 16540), (827, 16400), (1025, 13232), (1640, 8270), (1654, 8200), (2050, 6616), (3280, 4135), (3308, 4100)]