11900440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10259}}^1$

素因数の和:10299

約数の個数: 32

約数和(自身を含む): 27702000

約数和(自身を除く): 15801560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 10259, 20518, 41036, 51295, 82072, 102590, 205180, 297511, 410360, 595022, 1190044, 1487555, 2380088, 2975110, 5950220, 11900440]

約数ペア:

[(1, 11900440), (2, 5950220), (4, 2975110), (5, 2380088), (8, 1487555), (10, 1190044), (20, 595022), (29, 410360), (40, 297511), (58, 205180), (116, 102590), (145, 82072), (232, 51295), (290, 41036), (580, 20518), (1160, 10259)]