4062520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 7342280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1319, 1540, 2638, 3080, 5276, 6595, 9233, 10552, 13190, 14509, 18466, 26380, 29018, 36932, 46165, 52760, 58036, 72545, 73864, 92330, 101563, 116072, 145090, 184660, 203126, 290180, 369320, 406252, 507815, 580360, 812504, 1015630, 2031260, 4062520]

約数ペア:

[(1, 4062520), (2, 2031260), (4, 1015630), (5, 812504), (7, 580360), (8, 507815), (10, 406252), (11, 369320), (14, 290180), (20, 203126), (22, 184660), (28, 145090), (35, 116072), (40, 101563), (44, 92330), (55, 73864), (56, 72545), (70, 58036), (77, 52760), (88, 46165), (110, 36932), (140, 29018), (154, 26380), (220, 18466), (280, 14509), (308, 13190), (385, 10552), (440, 9233), (616, 6595), (770, 5276), (1319, 3080), (1540, 2638)]