23519680

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1181

約数の個数: 56

約数和(自身を含む): 56893968

約数和(自身を除く): 33374288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1097, 1340, 2144, 2194, 2680, 4288, 4388, 5360, 5485, 8776, 10720, 10970, 17552, 21440, 21940, 35104, 43880, 70208, 73499, 87760, 146998, 175520, 293996, 351040, 367495, 587992, 734990, 1175984, 1469980, 2351968, 2939960, 4703936, 5879920, 11759840, 23519680]

約数ペア:

[(1, 23519680), (2, 11759840), (4, 5879920), (5, 4703936), (8, 2939960), (10, 2351968), (16, 1469980), (20, 1175984), (32, 734990), (40, 587992), (64, 367495), (67, 351040), (80, 293996), (134, 175520), (160, 146998), (268, 87760), (320, 73499), (335, 70208), (536, 43880), (670, 35104), (1072, 21940), (1097, 21440), (1340, 17552), (2144, 10970), (2194, 10720), (2680, 8776), (4288, 5485), (4388, 5360)]