6619040

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 16034760

約数和(自身を除く): 9415720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1009, 1312, 1640, 2018, 3280, 4036, 5045, 6560, 8072, 10090, 16144, 20180, 32288, 40360, 41369, 80720, 82738, 161440, 165476, 206845, 330952, 413690, 661904, 827380, 1323808, 1654760, 3309520, 6619040]

約数ペア:

[(1, 6619040), (2, 3309520), (4, 1654760), (5, 1323808), (8, 827380), (10, 661904), (16, 413690), (20, 330952), (32, 206845), (40, 165476), (41, 161440), (80, 82738), (82, 80720), (160, 41369), (164, 40360), (205, 32288), (328, 20180), (410, 16144), (656, 10090), (820, 8072), (1009, 6560), (1312, 5045), (1640, 4036), (2018, 3280)]