800518740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4801}}^1$

素因数の和:5217

約数の個数: 96

約数和(自身を含む): 2568647424

約数和(自身を除く): 1768128684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 397, 420, 794, 1191, 1588, 1985, 2382, 2779, 3970, 4764, 4801, 5558, 5955, 7940, 8337, 9602, 11116, 11910, 13895, 14403, 16674, 19204, 23820, 24005, 27790, 28806, 33348, 33607, 41685, 48010, 55580, 57612, 67214, 72015, 83370, 96020, 100821, 134428, 144030, 166740, 168035, 201642, 288060, 336070, 403284, 504105, 672140, 1008210, 1905997, 2016420, 3811994, 5717991, 7623988, 9529985, 11435982, 13341979, 19059970, 22871964, 26683958, 28589955, 38119940, 40025937, 53367916, 57179910, 66709895, 80051874, 114359820, 133419790, 160103748, 200129685, 266839580, 400259370, 800518740]

約数ペア:

[(1, 800518740), (2, 400259370), (3, 266839580), (4, 200129685), (5, 160103748), (6, 133419790), (7, 114359820), (10, 80051874), (12, 66709895), (14, 57179910), (15, 53367916), (20, 40025937), (21, 38119940), (28, 28589955), (30, 26683958), (35, 22871964), (42, 19059970), (60, 13341979), (70, 11435982), (84, 9529985), (105, 7623988), (140, 5717991), (210, 3811994), (397, 2016420), (420, 1905997), (794, 1008210), (1191, 672140), (1588, 504105), (1985, 403284), (2382, 336070), (2779, 288060), (3970, 201642), (4764, 168035), (4801, 166740), (5558, 144030), (5955, 134428), (7940, 100821), (8337, 96020), (9602, 83370), (11116, 72015), (11910, 67214), (13895, 57612), (14403, 55580), (16674, 48010), (19204, 41685), (23820, 33607), (24005, 33348), (27790, 28806)]