5254760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{383}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 13824000

約数和(自身を除く): 8569240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 383, 392, 490, 686, 766, 980, 1372, 1532, 1715, 1915, 1960, 2681, 2744, 3064, 3430, 3830, 5362, 6860, 7660, 10724, 13405, 13720, 15320, 18767, 21448, 26810, 37534, 53620, 75068, 93835, 107240, 131369, 150136, 187670, 262738, 375340, 525476, 656845, 750680, 1050952, 1313690, 2627380, 5254760]

約数ペア:

[(1, 5254760), (2, 2627380), (4, 1313690), (5, 1050952), (7, 750680), (8, 656845), (10, 525476), (14, 375340), (20, 262738), (28, 187670), (35, 150136), (40, 131369), (49, 107240), (56, 93835), (70, 75068), (98, 53620), (140, 37534), (196, 26810), (245, 21448), (280, 18767), (343, 15320), (383, 13720), (392, 13405), (490, 10724), (686, 7660), (766, 6860), (980, 5362), (1372, 3830), (1532, 3430), (1715, 3064), (1915, 2744), (1960, 2681)]