5566540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{39761}}^1$

素因数の和:39777

約数の個数: 24

約数和(自身を含む): 13360032

約数和(自身を除く): 7793492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 39761, 79522, 159044, 198805, 278327, 397610, 556654, 795220, 1113308, 1391635, 2783270, 5566540]

約数ペア:

[(1, 5566540), (2, 2783270), (4, 1391635), (5, 1113308), (7, 795220), (10, 556654), (14, 397610), (20, 278327), (28, 198805), (35, 159044), (70, 79522), (140, 39761)]