140968120

素因数分解:

$2^3\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{2969}}^1$

素因数の和:4167

約数の個数: 32

約数和(自身を含む): 317552400

約数和(自身を除く): 176584280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1187, 2374, 2969, 4748, 5935, 5938, 9496, 11870, 11876, 14845, 23740, 23752, 29690, 47480, 59380, 118760, 3524203, 7048406, 14096812, 17621015, 28193624, 35242030, 70484060, 140968120]

約数ペア:

[(1, 140968120), (2, 70484060), (4, 35242030), (5, 28193624), (8, 17621015), (10, 14096812), (20, 7048406), (40, 3524203), (1187, 118760), (2374, 59380), (2969, 47480), (4748, 29690), (5935, 23752), (5938, 23740), (9496, 14845), (11870, 11876)]