11596240

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3427

約数の個数: 40

約数和(自身を含む): 27596448

約数和(自身を除く): 16000208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3371, 3440, 6742, 13484, 16855, 26968, 33710, 53936, 67420, 134840, 144953, 269680, 289906, 579812, 724765, 1159624, 1449530, 2319248, 2899060, 5798120, 11596240]

約数ペア:

[(1, 11596240), (2, 5798120), (4, 2899060), (5, 2319248), (8, 1449530), (10, 1159624), (16, 724765), (20, 579812), (40, 289906), (43, 269680), (80, 144953), (86, 134840), (172, 67420), (215, 53936), (344, 33710), (430, 26968), (688, 16855), (860, 13484), (1720, 6742), (3371, 3440)]