22266160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39761}}^1$

素因数の和:39781

約数の個数: 40

約数和(自身を含む): 59165856

約数和(自身を除く): 36899696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39761, 79522, 159044, 198805, 278327, 318088, 397610, 556654, 636176, 795220, 1113308, 1391635, 1590440, 2226616, 2783270, 3180880, 4453232, 5566540, 11133080, 22266160]

約数ペア:

[(1, 22266160), (2, 11133080), (4, 5566540), (5, 4453232), (7, 3180880), (8, 2783270), (10, 2226616), (14, 1590440), (16, 1391635), (20, 1113308), (28, 795220), (35, 636176), (40, 556654), (56, 397610), (70, 318088), (80, 278327), (112, 198805), (140, 159044), (280, 79522), (560, 39761)]