11759840

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 28222992

約数和(自身を除く): 16463152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1097, 1340, 2144, 2194, 2680, 4388, 5360, 5485, 8776, 10720, 10970, 17552, 21940, 35104, 43880, 73499, 87760, 146998, 175520, 293996, 367495, 587992, 734990, 1175984, 1469980, 2351968, 2939960, 5879920, 11759840]

約数ペア:

[(1, 11759840), (2, 5879920), (4, 2939960), (5, 2351968), (8, 1469980), (10, 1175984), (16, 734990), (20, 587992), (32, 367495), (40, 293996), (67, 175520), (80, 146998), (134, 87760), (160, 73499), (268, 43880), (335, 35104), (536, 21940), (670, 17552), (1072, 10970), (1097, 10720), (1340, 8776), (2144, 5485), (2194, 5360), (2680, 4388)]