2011919800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8093}}^1$

素因数の和:8233

約数の個数: 96

約数和(自身を含む): 5148755280

約数和(自身を除く): 3136835480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 113, 200, 220, 226, 275, 440, 452, 550, 565, 904, 1100, 1130, 1243, 2200, 2260, 2486, 2825, 4520, 4972, 5650, 6215, 8093, 9944, 11300, 12430, 16186, 22600, 24860, 31075, 32372, 40465, 49720, 62150, 64744, 80930, 89023, 124300, 161860, 178046, 202325, 248600, 323720, 356092, 404650, 445115, 712184, 809300, 890230, 914509, 1618600, 1780460, 1829018, 2225575, 3560920, 3658036, 4451150, 4572545, 7316072, 8902300, 9145090, 10059599, 17804600, 18290180, 20119198, 22862725, 36580360, 40238396, 45725450, 50297995, 80476792, 91450900, 100595990, 182901800, 201191980, 251489975, 402383960, 502979950, 1005959900, 2011919800]

約数ペア:

[(1, 2011919800), (2, 1005959900), (4, 502979950), (5, 402383960), (8, 251489975), (10, 201191980), (11, 182901800), (20, 100595990), (22, 91450900), (25, 80476792), (40, 50297995), (44, 45725450), (50, 40238396), (55, 36580360), (88, 22862725), (100, 20119198), (110, 18290180), (113, 17804600), (200, 10059599), (220, 9145090), (226, 8902300), (275, 7316072), (440, 4572545), (452, 4451150), (550, 3658036), (565, 3560920), (904, 2225575), (1100, 1829018), (1130, 1780460), (1243, 1618600), (2200, 914509), (2260, 890230), (2486, 809300), (2825, 712184), (4520, 445115), (4972, 404650), (5650, 356092), (6215, 323720), (8093, 248600), (9944, 202325), (11300, 178046), (12430, 161860), (16186, 124300), (22600, 89023), (24860, 80930), (31075, 64744), (32372, 62150), (40465, 49720)]