212823800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{152017}}^1$

素因数の和:152040

約数の個数: 48

約数和(自身を含む): 565506960

約数和(自身を除く): 352683160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 152017, 304034, 608068, 760085, 1064119, 1216136, 1520170, 2128238, 3040340, 3800425, 4256476, 5320595, 6080680, 7600850, 8512952, 10641190, 15201700, 21282380, 26602975, 30403400, 42564760, 53205950, 106411900, 212823800]

約数ペア:

[(1, 212823800), (2, 106411900), (4, 53205950), (5, 42564760), (7, 30403400), (8, 26602975), (10, 21282380), (14, 15201700), (20, 10641190), (25, 8512952), (28, 7600850), (35, 6080680), (40, 5320595), (50, 4256476), (56, 3800425), (70, 3040340), (100, 2128238), (140, 1520170), (175, 1216136), (200, 1064119), (280, 760085), (350, 608068), (700, 304034), (1400, 152017)]