2007753560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{2417}}^1$

素因数の和:3540

約数の個数: 64

約数和(自身を含む): 4761525600

約数和(自身を除く): 2753772040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1093, 2186, 2417, 4372, 4834, 5465, 8744, 9668, 10930, 12085, 19336, 20767, 21860, 24170, 41534, 43720, 45923, 48340, 83068, 91846, 96680, 103835, 166136, 183692, 207670, 229615, 367384, 415340, 459230, 830680, 918460, 1836920, 2641781, 5283562, 10567124, 13208905, 21134248, 26417810, 50193839, 52835620, 100387678, 105671240, 200775356, 250969195, 401550712, 501938390, 1003876780, 2007753560]

約数ペア:

[(1, 2007753560), (2, 1003876780), (4, 501938390), (5, 401550712), (8, 250969195), (10, 200775356), (19, 105671240), (20, 100387678), (38, 52835620), (40, 50193839), (76, 26417810), (95, 21134248), (152, 13208905), (190, 10567124), (380, 5283562), (760, 2641781), (1093, 1836920), (2186, 918460), (2417, 830680), (4372, 459230), (4834, 415340), (5465, 367384), (8744, 229615), (9668, 207670), (10930, 183692), (12085, 166136), (19336, 103835), (20767, 96680), (21860, 91846), (24170, 83068), (41534, 48340), (43720, 45923)]