694838080

素因数分解:

$2^6\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1669}}^1$

素因数の和:2987

約数の個数: 56

約数和(自身を含む): 1656847080

約数和(自身を除く): 962009000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1301, 1669, 2602, 3338, 5204, 6505, 6676, 8345, 10408, 13010, 13352, 16690, 20816, 26020, 26704, 33380, 41632, 52040, 53408, 66760, 83264, 104080, 106816, 133520, 208160, 267040, 416320, 534080, 2171369, 4342738, 8685476, 10856845, 17370952, 21713690, 34741904, 43427380, 69483808, 86854760, 138967616, 173709520, 347419040, 694838080]

約数ペア:

[(1, 694838080), (2, 347419040), (4, 173709520), (5, 138967616), (8, 86854760), (10, 69483808), (16, 43427380), (20, 34741904), (32, 21713690), (40, 17370952), (64, 10856845), (80, 8685476), (160, 4342738), (320, 2171369), (1301, 534080), (1669, 416320), (2602, 267040), (3338, 208160), (5204, 133520), (6505, 106816), (6676, 104080), (8345, 83264), (10408, 66760), (13010, 53408), (13352, 52040), (16690, 41632), (20816, 33380), (26020, 26704)]