5791940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3761}}^1$

素因数の和:3788

約数の個数: 48

約数和(自身を含む): 15168384

約数和(自身を除く): 9376444

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3761, 7522, 15044, 18805, 26327, 37610, 41371, 52654, 75220, 82742, 105308, 131635, 165484, 206855, 263270, 289597, 413710, 526540, 579194, 827420, 1158388, 1447985, 2895970, 5791940]

約数ペア:

[(1, 5791940), (2, 2895970), (4, 1447985), (5, 1158388), (7, 827420), (10, 579194), (11, 526540), (14, 413710), (20, 289597), (22, 263270), (28, 206855), (35, 165484), (44, 131635), (55, 105308), (70, 82742), (77, 75220), (110, 52654), (140, 41371), (154, 37610), (220, 26327), (308, 18805), (385, 15044), (770, 7522), (1540, 3761)]