5039768000

素因数分解:

$2^6\times 5^3\times {\mathrm{401}}^1\times {\mathrm{1571}}^1$

素因数の和:1999

約数の個数: 112

約数和(自身を含む): 12520074528

約数和(自身を除く): 7480306528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 401, 500, 800, 802, 1000, 1571, 1600, 1604, 2000, 2005, 3142, 3208, 4000, 4010, 6284, 6416, 7855, 8000, 8020, 10025, 12568, 12832, 15710, 16040, 20050, 25136, 25664, 31420, 32080, 39275, 40100, 50125, 50272, 62840, 64160, 78550, 80200, 100250, 100544, 125680, 128320, 157100, 160400, 196375, 200500, 251360, 314200, 320800, 392750, 401000, 502720, 628400, 629971, 641600, 785500, 802000, 1256800, 1259942, 1571000, 1604000, 2513600, 2519884, 3142000, 3149855, 3208000, 5039768, 6284000, 6299710, 10079536, 12568000, 12599420, 15749275, 20159072, 25198840, 31498550, 40318144, 50397680, 62997100, 78746375, 100795360, 125994200, 157492750, 201590720, 251988400, 314985500, 503976800, 629971000, 1007953600, 1259942000, 2519884000, 5039768000]

約数ペア:

[(1, 5039768000), (2, 2519884000), (4, 1259942000), (5, 1007953600), (8, 629971000), (10, 503976800), (16, 314985500), (20, 251988400), (25, 201590720), (32, 157492750), (40, 125994200), (50, 100795360), (64, 78746375), (80, 62997100), (100, 50397680), (125, 40318144), (160, 31498550), (200, 25198840), (250, 20159072), (320, 15749275), (400, 12599420), (401, 12568000), (500, 10079536), (800, 6299710), (802, 6284000), (1000, 5039768), (1571, 3208000), (1600, 3149855), (1604, 3142000), (2000, 2519884), (2005, 2513600), (3142, 1604000), (3208, 1571000), (4000, 1259942), (4010, 1256800), (6284, 802000), (6416, 785500), (7855, 641600), (8000, 629971), (8020, 628400), (10025, 502720), (12568, 401000), (12832, 392750), (15710, 320800), (16040, 314200), (20050, 251360), (25136, 200500), (25664, 196375), (31420, 160400), (32080, 157100), (39275, 128320), (40100, 125680), (50125, 100544), (50272, 100250), (62840, 80200), (64160, 78550)]