24893260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 60056640

約数和(自身を除く): 35163380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 661, 1076, 1322, 1345, 1883, 2644, 2690, 3305, 3766, 4627, 5380, 6610, 7532, 9254, 9415, 13220, 18508, 18830, 23135, 37660, 46270, 92540, 177809, 355618, 711236, 889045, 1244663, 1778090, 2489326, 3556180, 4978652, 6223315, 12446630, 24893260]

約数ペア:

[(1, 24893260), (2, 12446630), (4, 6223315), (5, 4978652), (7, 3556180), (10, 2489326), (14, 1778090), (20, 1244663), (28, 889045), (35, 711236), (70, 355618), (140, 177809), (269, 92540), (538, 46270), (661, 37660), (1076, 23135), (1322, 18830), (1345, 18508), (1883, 13220), (2644, 9415), (2690, 9254), (3305, 7532), (3766, 6610), (4627, 5380)]