76879600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{27457}}^1$

素因数の和:27482

約数の個数: 60

約数和(自身を含む): 211097104

約数和(自身を除く): 134217504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 27457, 54914, 109828, 137285, 192199, 219656, 274570, 384398, 439312, 549140, 686425, 768796, 960995, 1098280, 1372850, 1537592, 1921990, 2196560, 2745700, 3075184, 3843980, 4804975, 5491400, 7687960, 9609950, 10982800, 15375920, 19219900, 38439800, 76879600]

約数ペア:

[(1, 76879600), (2, 38439800), (4, 19219900), (5, 15375920), (7, 10982800), (8, 9609950), (10, 7687960), (14, 5491400), (16, 4804975), (20, 3843980), (25, 3075184), (28, 2745700), (35, 2196560), (40, 1921990), (50, 1537592), (56, 1372850), (70, 1098280), (80, 960995), (100, 768796), (112, 686425), (140, 549140), (175, 439312), (200, 384398), (280, 274570), (350, 219656), (400, 192199), (560, 137285), (700, 109828), (1400, 54914), (2800, 27457)]